Cheryl Cohen
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Engineering Computer Science
Cheryl Cohen's Degrees
- PhD Computer Science Stanford University
- Masters Electrical Engineering University of California, Berkeley
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Why Is Cheryl Cohen Influential?
(Suggest an Edit or Addition)According to Wikipedia, Cheryl Cohen is a South African public health researcher who is a professor at the University of the Witwatersrand. She looks to develop evidence-based policy to reduce the burdens of respiratory diseases. During the COVID-19 pandemic. Cohen investigated the rates of COVID-19 in South Africa.
Cheryl Cohen's Published Works
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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Estimates of global seasonal influenza-associated respiratory mortality: a modelling study (2017) (1540)
- Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in young children in 2015: a systematic review and modelling study (2017) (1311)
- SARS-CoV-2 501Y.V2 escapes neutralization by South African COVID-19 donor plasma (2021) (724)
- Global and regional burden of hospital admissions for severe acute lower respiratory infections in young children in 2010: a systematic analysis (2013) (637)
- Early assessment of the clinical severity of the SARS-CoV-2 omicron variant in South Africa: a data linkage study (2021) (626)
- SARS-CoV-2 501Y.V2 escapes neutralization by South African COVID-19 donor plasma (2021) (520)
- Decreased Influenza Activity During the COVID-19 Pandemic — United States, Australia, Chile, and South Africa, 2020 (2020) (472)
- Increased risk of SARS-CoV-2 reinfection associated with emergence of Omicron in South Africa (2022) (332)
- Risk Factors for Coronavirus Disease 2019 (COVID-19) Death in a Population Cohort Study from the Western Cape Province, South Africa (2020) (255)
- Global patterns in monthly activity of influenza virus, respiratory syncytial virus, parainfluenza virus, and metapneumovirus: a systematic analysis. (2019) (201)
- Increased prevalence of severe malaria in HIV-infected adults in South Africa. (2005) (192)
- Effects of vaccination on invasive pneumococcal disease in South Africa. (2014) (173)
- Global respiratory syncytial virus-associated mortality in young children (RSV GOLD): a retrospective case series (2017) (173)
- High nasopharyngeal pneumococcal density, increased by viral coinfection, is associated with invasive pneumococcal pneumonia. (2014) (162)
- Global burden of respiratory infections associated with seasonal influenza in children under 5 years in 2018: a systematic review and modelling study (2020) (162)
- Interim report on pandemic H1N1 influenza virus infections in South Africa, April to October 2009: epidemiology and factors associated with fatal cases. (2009) (154)
- Respiratory viral coinfections identified by a 10-plex real-time reverse-transcription polymerase chain reaction assay in patients hospitalized with severe acute respiratory illness--South Africa, 2009-2010. (2012) (146)
- Severe Influenza-associated Respiratory Infection in High HIV Prevalence Setting, South Africa, 2009–2011 (2013) (137)
- Influenza surveillance in 15 countries in Africa, 2006-2010. (2012) (130)
- Effectiveness of monovalent human rotavirus vaccine against admission to hospital for acute rotavirus diarrhoea in South African children: a case-control study. (2014) (129)
- Decreased influenza activity during the COVID-19 pandemic—United States, Australia, Chile, and South Africa, 2020 (2020) (118)
- Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in children younger than 5 years in 2019: a systematic analysis (2022) (110)
- Emergence of endemic serogroup W135 meningococcal disease associated with a high mortality rate in South Africa. (2008) (105)
- Respiratory syncytial virus circulation in seven countries with Global Disease Detection Regional Centers. (2013) (101)
- Trivalent inactivated influenza vaccine in African adults infected with human immunodeficient virus: double blind, randomized clinical trial of efficacy, immunogenicity, and safety. (2011) (99)
- Elevated influenza-related excess mortality in South African elderly individuals, 1998-2005. (2010) (96)
- Increased risk for and mortality from invasive pneumococcal disease in HIV-exposed but uninfected infants aged <1 year in South Africa, 2009-2013. (2015) (92)
- Global epidemiology of non-influenza RNA respiratory viruses: data gaps and a growing need for surveillance (2017) (89)
- Epidemiology of Acute Lower Respiratory Tract Infection in HIV-Exposed Uninfected Infants (2016) (86)
- The impact of antiretroviral treatment on the burden of invasive pneumococcal disease in South African children: a time series analysis (2011) (85)
- Outcomes of laboratory‐confirmed SARS‐CoV‐2 infection in the Omicron‐driven fourth wave compared with previous waves in the Western Cape Province, South Africa (2022) (83)
- Difference in mortality among individuals admitted to hospital with COVID-19 during the first and second waves in South Africa: a cohort study (2021) (83)
- Influenza epidemiology and immunization during pregnancy: Final report of a World Health Organization working group (2017) (79)
- Risk factors for COVID-19-related in-hospital mortality in a high HIV and tuberculosis prevalence setting in South Africa: a cohort study (2021) (79)
- Replacement and positive evolution of subtype A and B respiratory syncytial virus G-protein genotypes from 1997-2012 in South Africa. (2013) (78)
- Epidemiology of respiratory syncytial virus-associated acute lower respiratory tract infection hospitalizations among HIV-infected and HIV-uninfected South African children, 2010-2011. (2013) (76)
- The epidemiological signature of influenza B virus and its B/Victoria and B/Yamagata lineages in the 21st century (2019) (76)
- Increased incidence of meningococcal disease in HIV-infected individuals associated with higher case-fatality ratios in South Africa (2010) (76)
- Influenza-related mortality among adults aged 25-54 years with AIDS in South Africa and the United States of America. (2012) (73)
- Mortality amongst Patients with Influenza-Associated Severe Acute Respiratory Illness, South Africa, 2009-2013 (2015) (73)
- Impact of Rotavirus Vaccine on Childhood Diarrheal Hospitalization After Introduction Into the South African Public Immunization Program (2013) (71)
- Mortality associated with seasonal and pandemic influenza and respiratory syncytial virus among children <5 years of age in a high HIV prevalence setting--South Africa, 1998-2009. (2014) (69)
- Case-control vaccine effectiveness studies: Preparation, design, and enrollment of cases and controls (2017) (68)
- Temporal Patterns of Influenza A and B in Tropical and Temperate Countries: What Are the Lessons for Influenza Vaccination? (2016) (65)
- Epidemiology of Viral-associated Acute Lower Respiratory Tract Infection Among Children <5 Years of Age in a High HIV Prevalence Setting, South Africa, 2009–2012 (2014) (62)
- Epidemiology and Molecular Virus Characterization of Reemerging Rabies, South Africa (2007) (59)
- Global burden of influenza-associated lower respiratory tract infections and hospitalizations among adults: A systematic review and meta-analysis (2021) (59)
- Emergence of levofloxacin-non-susceptible Streptococcus pneumoniae and treatment for multidrug-resistant tuberculosis in children in South Africa: a cohort observational surveillance study (2008) (59)
- Use of seasonal influenza and pneumococcal polysaccharide vaccines in older adults to reduce COVID-19 mortality (2020) (57)
- Measles Outbreak in South Africa: Epidemiology of Laboratory-Confirmed Measles Cases and Assessment of Intervention, 2009–2011 (2013) (55)
- A comparison of cases of paediatric-onset and adult-onset cryptococcosis detected through population-based surveillance, 2005–2007 (2012) (54)
- Decline of influenza and respiratory syncytial virus detection in facility-based surveillance during the COVID-19 pandemic, South Africa, January to October 2020 (2021) (54)
- SARS-CoV-2 Seroprevalence in a Rural and Urban Household Cohort during First and Second Waves of Infections, South Africa, July 2020–March 2021 (2021) (53)
- Influenza virus infection is associated with increased risk of death amongst patients hospitalized with confirmed pulmonary tuberculosis in South Africa, 2010–2011 (2015) (53)
- Epidemiology of invasive pneumococcal disease in the pre-conjugate vaccine era: South Africa, 2003-2008. (2013) (52)
- Advances in measuring influenza burden of disease (2018) (52)
- Epidemiology of Severe Acute Respiratory Illness (SARI) among Adults and Children Aged ≥5 Years in a High HIV-Prevalence Setting, 2009–2012 (2015) (52)
- The role of influenza, RSV and other common respiratory viruses in severe acute respiratory infections and influenza-like illness in a population with a high HIV sero-prevalence, South Africa 2012-2015. (2016) (52)
- Clinical severity of COVID-19 in patients admitted to hospital during the omicron wave in South Africa: a retrospective observational study (2022) (51)
- Risk Factors for Influenza-Associated Severe Acute Respiratory Illness Hospitalization in South Africa, 2012–2015 (2017) (51)
- Twenty-five years of outpatient influenza surveillance in South Africa, 1984-2008. (2012) (51)
- Persistent High Burden of Invasive Pneumococcal Disease in South African HIV-Infected Adults in the Era of an Antiretroviral Treatment Program (2011) (51)
- Severe Acute Respiratory Illness Deaths in Sub-Saharan Africa and the Role of Influenza: A Case Series From 8 Countries (2015) (51)
- Effectiveness of seasonal influenza vaccination in community-dwelling elderly people: an individual participant data meta-analysis of test-negative design case-control studies. (2017) (49)
- SARS-CoV-2 reinfection trends in South Africa: analysis of routine surveillance data (2021) (49)
- Excess Mortality Associated with Influenza among Tuberculosis Deaths in South Africa, 1999–2009 (2015) (49)
- In- and Out-of-hospital Mortality Associated with Seasonal and Pandemic Influenza and Respiratory Syncytial Virus in South Africa, 2009–2013 (2017) (49)
- Distribution of influenza virus types by age using case-based global surveillance data from twenty-nine countries, 1999-2014 (2018) (49)
- Risk factors associated with hospitalisation for influenza-associated severe acute respiratory illness in South Africa: A case-population study. (2016) (49)
- Deaths Associated with Respiratory Syncytial and Influenza Viruses among Persons ≥5 Years of Age in HIV-Prevalent Area, South Africa, 1998–20091 (2015) (48)
- South African guideline for the management of community-acquired pneumonia in adults. (2017) (48)
- Surveillance of transmitted HIV-1 drug resistance in Gauteng and KwaZulu-Natal Provinces, South Africa, 2005-2009. (2012) (46)
- Effectiveness of 7-Valent Pneumococcal Conjugate Vaccine Against Invasive Pneumococcal Disease in HIV-Infected and -Uninfected Children in South Africa: A Matched Case-Control Study (2014) (45)
- Effectiveness of 7-Valent Pneumococcal Conjugate Vaccine Against Invasive Pneumococcal Disease in HIV-Infected and -Uninfected Children in South Africa: A Matched Case-Control Study (2014) (45)
- Epidemiology of Influenza Virus Types and Subtypes in South Africa, 2009–2012 (2014) (45)
- Increased mortality among individuals hospitalised with COVID-19 during the second wave in South Africa (2021) (42)
- Effectiveness of the 13-valent pneumococcal conjugate vaccine against invasive pneumococcal disease in South African children: a case-control study. (2017) (41)
- Mortality Associated With Seasonal and Pandemic Influenza Among Pregnant and Nonpregnant Women of Childbearing Age in a High-HIV-Prevalence Setting-South Africa, 1999-2009. (2015) (41)
- The intersecting pandemics of tuberculosis and COVID-19: population-level and patient-level impact, clinical presentation, and corrective interventions (2022) (41)
- Systemic shigellosis in South Africa. (2012) (40)
- Clinical Severity of COVID-19 Patients Admitted to Hospitals in Gauteng, South Africa During the Omicron-Dominant Fourth Wave (2021) (40)
- Severity of Respiratory Syncytial Virus Lower Respiratory Tract Infection With Viral Coinfection in HIV-Uninfected Children (2016) (39)
- HIV and influenza virus infections are associated with increased blood pneumococcal load: a prospective, hospital-based observational study in South Africa, 2009-2011. (2014) (39)
- Asymptomatic transmission and high community burden of seasonal influenza in an urban and a rural community in South Africa, 2017–18 (PHIRST): a population cohort study (2021) (39)
- The Epidemiology of Meningitis among Adults in a South African Province with a High HIV Prevalence, 2009-2012 (2016) (38)
- Invasive disease due to Haemophilus influenzae serotype b ten years after routine vaccination, South Africa, 2003-2009. (2012) (38)
- Influenza and tuberculosis co‐infection: A systematic review (2019) (37)
- Hospitalizations associated with influenza and respiratory syncytial virus among patients attending a network of private hospitals in South Africa, 2007–2012 (2014) (37)
- Estimated severe pneumococcal disease cases and deaths before and after pneumococcal conjugate vaccine introduction in children younger than 5 years of age in South Africa (2017) (37)
- HIV Infection and the Epidemiology of Invasive Pneumococcal Disease (IPD) in South African Adults and Older Children Prior to the Introduction of a Pneumococcal Conjugate Vaccine (PCV) (2016) (37)
- Clinical severity of Omicron sub-lineage BA.2 compared to BA.1 in South Africa (2022) (36)
- Neisseria meningitidis Intermediately Resistant to Penicillin and Causing Invasive Disease in South Africa in 2001 to 2005 (2008) (36)
- Progress and Remaining Gaps in Estimating the Global Disease Burden of Influenza (2018) (35)
- Introduction of pneumococcal conjugate vaccine into the public immunization program in South Africa: translating research into policy. (2012) (34)
- Global burden of acute lower respiratory infection associated with human metapneumovirus in children under 5 years in 2018: a systematic review and modelling study (2020) (34)
- Sapovirus prevalence in children less than five years of age hospitalised for diarrhoeal disease in South Africa, 2009-2013. (2016) (33)
- SARS-CoV-2 incidence, transmission, and reinfection in a rural and an urban setting: results of the PHIRST-C cohort study, South Africa, 2020–21 (2022) (33)
- Case-control vaccine effectiveness studies: Data collection, analysis and reporting results (2017) (33)
- Implications of spatially heterogeneous vaccination coverage for the risk of congenital rubella syndrome in South Africa (2013) (33)
- SARS-CoV-2 incidence, transmission, and reinfection in a rural and an urban setting: results of the PHIRST-C cohort study, South Africa, 2020–21 (2022) (33)
- Effectiveness and knowledge, attitudes and practices of seasonal influenza vaccine in primary healthcare settings in South Africa, 2010–2013 (2015) (31)
- Epidemiologic and virologic assessment of the 2009 influenza A (H1N1) pandemic on selected temperate countries in the Southern Hemisphere: Argentina, Australia, Chile, New Zealand and South Africa (2011) (31)
- Epidemiology of influenza B/Yamagata and B/Victoria lineages in South Africa, 2005-2014 (2017) (30)
- Risk Factors for Multidrug-Resistant Invasive Pneumococcal Disease in South Africa, a Setting with High HIV Prevalence, in the Prevaccine Era from 2003 to 2008 (2012) (29)
- Potential Impact of Co-Infections and Co-Morbidities Prevalent in Africa on Influenza Severity and Frequency: A Systematic Review (2015) (28)
- Identifying high-risk areas for sporadic measles outbreaks: lessons from South Africa. (2013) (27)
- Attributable Fraction of Influenza Virus Detection to Mild and Severe Respiratory Illnesses in HIV-Infected and HIV-Uninfected Patients, South Africa, 2012–2016 (2017) (26)
- Effectiveness of the Ad26.COV2.S vaccine in health-care workers in South Africa (the Sisonke study): results from a single-arm, open-label, phase 3B, implementation study (2022) (25)
- Evaluation of Two Influenza Surveillance Systems in South Africa (2015) (25)
- Performance of Surveillance Case Definitions in Detecting Respiratory Syncytial Virus Infection Among Young Children Hospitalized With Severe Respiratory Illness-South Africa, 2009-2014. (2018) (25)
- The Role of Human Immunodeficiency Virus in Influenza- and Respiratory Syncytial Virus–associated Hospitalizations in South African Children, 2011–2016 (2019) (24)
- Increased Risk of Death in Human Immunodeficiency Virus-infected Children With Pneumococcal Meningitis in South Africa, 2003–2005 (2011) (24)
- Determining the Provincial and National Burden of Influenza-Associated Severe Acute Respiratory Illness in South Africa Using a Rapid Assessment Methodology (2015) (24)
- Epidemiology and Molecular Identification and Characterization of Mycoplasma pneumoniae, South Africa, 2012–2015 (2018) (24)
- The cost-effectiveness of trivalent and quadrivalent influenza vaccination in communities in South Africa, Vietnam and Australia (2018) (23)
- Genetic diversity and molecular epidemiology of human rhinoviruses in South Africa (2014) (23)
- Molecular Characterization of Corynebacterium diphtheriae Outbreak Isolates, South Africa, March–June 2015 (2017) (23)
- Quantifying how Different Clinical Presentations, Levels of Severity and Healthcare Attendance Shape the Burden of Influenza-Associated Illness: a Modeling Study from South Africa. (2018) (22)
- Streptococcus pneumoniae Serotypes and Mortality in Adults and Adolescents in South Africa: Analysis of National Surveillance Data, 2003 - 2008 (2015) (22)
- Knowledge, attitudes, and practices about influenza illness and vaccination: a cross‐sectional survey in two South African communities (2016) (22)
- SARS-CoV-2 transmission, persistence of immunity, and estimates of Omicron’s impact in South African population cohorts (2022) (22)
- COVID-19 in-hospital mortality in South Africa: the intersection of communicable and non-communicable chronic diseases in a high HIV prevalence setting (2020) (21)
- Epidemiology of Serotype 1 Invasive Pneumococcal Disease, South Africa, 2003–2013 (2016) (21)
- The Impact of Influenza and Tuberculosis Interaction on Mortality Among Individuals Aged ≥15 Years Hospitalized With Severe Respiratory Illness in South Africa, 2010–2016 (2019) (21)
- Respiratory syncytial virus in adults with severe acute respiratory illness in a high HIV prevalence setting. (2017) (20)
- Health and economic burden of influenza‐associated illness in South Africa, 2013‐2015 (2019) (20)
- Influenza Epidemiology and Vaccine Effectiveness among Patients with Influenza-Like Illness, Viral Watch Sentinel Sites, South Africa, 2005–2009 (2014) (20)
- Outcomes of laboratory-confirmed SARS-CoV-2 infection during resurgence driven by Omicron lineages BA.4 and BA.5 compared with previous waves in the Western Cape Province, South Africa (2022) (20)
- Temporal association of rotavirus vaccination and genotype circulation in South Africa: Observations from 2002 to 2014. (2017) (19)
- Introduction of 2009 pandemic influenza A virus subtype H1N1 into South Africa: clinical presentation, epidemiology, and transmissibility of the first 100 cases. (2012) (19)
- Laboratory-acquired infections of Salmonella enterica serotype Typhi in South Africa: phenotypic and genotypic analysis of isolates (2017) (18)
- Clinical severity of SARS-CoV-2 Omicron BA.4 and BA.5 lineages compared to BA.1 and Delta in South Africa (2022) (18)
- Enterovirus genotypes among patients with severe acute respiratory illness, influenza‐like illness, and asymptomatic individuals in South Africa, 2012‐2014 (2017) (18)
- Serotype Distribution of Remaining Pneumococcal Meningitis in the Mature PCV10/13 Period: Findings from the PSERENADE Project (2021) (18)
- SARS-CoV-2 incidence, transmission and reinfection in a rural and an urban setting: results of the PHIRST-C cohort study, South Africa, 2020–2021 (2021) (18)
- Defining the seasonality of respiratory syncytial virus around the world: National and subnational surveillance data from 12 countries (2021) (17)
- Healthcare utilization for common infectious disease syndromes in Soweto and Klerksdorp, South Africa (2018) (17)
- Risk Factors for Invasive Pneumococcal Disease Among Children Less Than 5 Years of Age in a High HIV Prevalence Setting, South Africa, 2010 to 2012 (2015) (17)
- Heterogeneity in influenza seasonality and vaccine effectiveness in Australia, Chile, New Zealand and South Africa: early estimates of the 2019 influenza season (2019) (17)
- Human metapneumovirus-associated severe acute respiratory illness hospitalisation in HIV-infected and HIV-uninfected South African children and adults. (2015) (17)
- The effects of the attributable fraction and the duration of symptoms on burden estimates of influenza‐associated respiratory illnesses in a high HIV prevalence setting, South Africa, 2013‐2015 (2018) (17)
- Trivalent and quadrivalent influenza vaccination effectiveness in Australia and South Africa: results from a modelling study (2016) (17)
- Assessing the impact of pneumococcal conjugate vaccines on invasive pneumococcal disease using polymerase chain reaction-based surveillance: an experience from South Africa (2015) (17)
- A Research and Development (R&D) roadmap for influenza vaccines: Looking toward the future. (2021) (17)
- Epidemiology of human astroviruses among children younger than 5 years: Prospective hospital‐based sentinel surveillance in South Africa, 2009‐2014 (2018) (17)
- Legionnaires’ Disease in South Africa, 2012–2014 (2016) (16)
- Human bocavirus, coronavirus, and polyomavirus detected among patients hospitalised with severe acute respiratory illness in South Africa, 2012 to 2013 (2018) (16)
- Trimethoprim-Sulfamethoxazole Prophylaxis and Antibiotic Nonsusceptibility in Invasive Pneumococcal Disease (2012) (15)
- Invasive Group B Streptococcal Disease in South Africa: Importance of Surveillance Methodology (2016) (15)
- Congenital Rubella Syndrome Surveillance in South Africa Using a Sentinel Site Approach: A Cross-sectional Study (2018) (15)
- Reproductive Number and Serial Interval of the First Wave of Influenza A(H1N1)pdm09 Virus in South Africa (2012) (15)
- Impact of Rotavirus Vaccine on Childhood Diarrheal Hospitalization Following Introduction into the South African Public Immunization Program. (2013) (15)
- Evaluation of influenza vaccine effectiveness and description of circulating strains in outpatient settings in South Africa, 2014 (2015) (15)
- Prioritization of risk groups for influenza vaccination in resource limited settings – A case study from South Africa (2018) (14)
- Evolutionary dynamics of 2009 pandemic influenza A virus subtype H1N1 in South Africa during 2009-2010. (2012) (13)
- Factors Associated with Ceftriaxone Nonsusceptibility of Streptococcus pneumoniae: Analysis of South African National Surveillance Data, 2003 to 2010 (2014) (13)
- Influenza Viral Shedding in a Prospective Cohort of HIV-Infected and Uninfected Children and Adults in 2 Provinces of South Africa, 2012–2014 (2018) (13)
- Clinical severity of omicron lineage BA.2 infection compared with BA.1 infection in South Africa (2022) (12)
- Global burden of acute lower respiratory infection associated with human parainfluenza virus in children younger than 5 years for 2018: a systematic review and meta-analysis (2021) (12)
- Assessing the clinical severity of the Omicron variant in the Western Cape Province, South Africa, using the diagnostic PCR proxy marker of RdRp target delay to distinguish between Omicron and Delta infections: a survival analysis (2022) (12)
- Global Respiratory Syncytial Virus–Related Infant Community Deaths (2021) (12)
- Estimating vaccine effectiveness in preventing laboratory‐confirmed influenza in outpatient settings in South Africa, 2015 (2016) (11)
- Assessing the clinical severity of the Omicron variant in the Western Cape Province, South Africa, using the diagnostic PCR proxy marker of RdRp target delay to distinguish between Omicron and Delta infections – a survival analysis (2022) (11)
- The COVID-19 crisis in South Africa: Protecting the vulnerable. (2020) (10)
- Case-ascertained study of household transmission of seasonal influenza - South Africa, 2013. (2015) (10)
- Cohort Profile: a Prospective Household cohort study of Influenza, Respiratory Syncytial virus, and other respiratory pathogens community burden and Transmission dynamics in South Africa (PHIRST), 2016-2018 (2021) (10)
- Invasive Disease Caused Simultaneously by Dual Serotypes of Streptococcus pneumoniae (2017) (10)
- Post-COVID-19 condition 3 months after hospitalisation with SARS-CoV-2 in South Africa: a prospective cohort study (2022) (10)
- Knowledge, attitudes and practices of South African healthcare workers regarding the prevention and treatment of influenza among HIV-infected individuals (2017) (10)
- Hepatitis B sero-prevalence in children under 15 years of age in South Africa using residual samples from community-based febrile rash surveillance (2019) (9)
- A cost-effectiveness analysis of South Africa's seasonal influenza vaccination programme. (2020) (9)
- Declining incidence of invasive meningococcal disease in South Africa: 2003-2016. (2018) (9)
- Prolonged shedding of SARS-CoV-2 at high viral load amongst hospitalised immunocompromised persons living with HIV in South Africa (2022) (9)
- Trends in Cases, Hospitalizations, and Mortality Related to the Omicron BA.4/BA.5 Subvariants in South Africa (2022) (9)
- Diagnosis and management of community-acquired pneumonia in children: South African Thoracic Society guidelines (2020) (9)
- Recommendations pertaining to the use of influenza vaccines and influenza antiviral drugs, 2016. (2016) (9)
- Correction: Temporal Patterns of Influenza A and B in Tropical and Temperate Countries: What Are the Lessons for Influenza Vaccination? (2016) (8)
- Effectiveness of the Ad26.Cov2.S Vaccine in Health Care Workers in South Africa (2021) (8)
- Higher mortality associated with the SARS-CoV-2 Delta variant in the Western Cape, South Africa, using RdRp target delay as a proxy (2021) (8)
- Parainfluenza Virus Infection Among Human Immunodeficiency Virus (HIV)-Infected and HIV-Uninfected Children and Adults Hospitalized for Severe Acute Respiratory Illness in South Africa, 2009–2014 (2015) (8)
- Decline of influenza and respiratory syncytial virus detection in facility-based surveillance during the COVID-19 pandemic, South Africa, January to October 2020 separator commenting unavailable (2021) (8)
- Enterovirus D68 and other enterovirus serotypes identified in South African patients with severe acute respiratory illness, 2009–2011 (2017) (7)
- A cost-effectiveness analysis of antenatal influenza vaccination among HIV-infected and HIV-uninfected pregnant women in South Africa. (2019) (7)
- Cohort profile: A Prospective Household cohort study of Influenza, Respiratory syncytial virus and other respiratory pathogens community burden and Transmission dynamics in South Africa, 2016–2018 (2021) (7)
- The importation and establishment of community transmission of SARS-CoV-2 during the first eight weeks of the South African COVID-19 epidemic (2021) (7)
- Persistence of SARS-CoV-2 immunity, Omicron's footprints, and projections of epidemic resurgences in South African population cohorts. (2022) (7)
- Clinical severity of COVID-19 patients admitted to hospitals during the Omicron wave in South Africa (2022) (7)
- Human surveillance and phylogeny of highly pathogenic avian influenza A(H5N8) during an outbreak in poultry in South Africa, 2017 (2020) (7)
- Healthcare utilisation patterns for respiratory and gastrointestinal syndromes and meningitis in Msunduzi municipality, Pietermaritzburg, KwaZulu-Natal Province, South Africa, 2013 (2019) (7)
- Norovirus epidemiology in South African children <5 years hospitalised for diarrhoeal illness between 2009 and 2013 (2017) (7)
- Seroprevalence of SARS-CoV-2 after the second wave in South Africa in HIV-infected and uninfected persons: a cross-sectional household survey. (2022) (7)
- Recommendations pertaining to the use of influenza vaccines and influenza antiviral drugs: Influenza 2015. (2015) (7)
- Influenza disease burden among potential target risk groups for immunization in South Africa, 2013-2015. (2020) (6)
- The Burden and Clinical Presentation of Pulmonary Tuberculosis in Adults With Severe Respiratory Illness in a High Human Immunodeficiency Virus Prevalence Setting, 2012–2014 (2017) (6)
- SARS-CoV-2 Seroprevalence after Third Wave of Infections, South Africa (2022) (6)
- Estimated impact of the pneumococcal conjugate vaccine on pneumonia mortality in South Africa, 1999 through 2016: An ecological modelling study (2021) (6)
- Challenges and clinical relevance of molecular detection of Bordetella pertussis in South Africa (2019) (6)
- Influenza surveillance capacity improvements in Africa during 2011‐2017 (2020) (6)
- An evaluation of an influenza vaccination campaign targeting pregnant women in 27 clinics in two provinces of South Africa, 2015 – 2018 (2021) (5)
- Replacement of neuraminidase inhibitor‐susceptible influenza A(H1N1) with resistant phenotype in 2008 and circulation of susceptible influenza A and B viruses during 2009‐2013, South Africa (2018) (5)
- South African guideline for the management of community-acquired pneumonia in adults (2018) (5)
- Outbreaks in South Africa 2004-2011, the Outbreak Response Unit of the NICD, and the vision of an inspired leader (2011) (5)
- Meningococcal serogroup Y lpxL1 variants from South Africa are associated with clonal complex 23 among young adults. (2014) (5)
- Human respiratory syncytial virus diversity and epidemiology among patients hospitalized with severe respiratory illness in South Africa, 2012–2015 (2021) (5)
- Longitudinal SARS-CoV-2 seroprevalence in a rural and urban community household cohort in South Africa, during the first and second waves July 2020-March 2021 (2021) (5)
- Laboratory-based surveillance of Pneumocystis jirovecii pneumonia in South Africa, 2006–2010 (2016) (5)
- Rapidly shifting immunologic landscape and severity of SARS-CoV-2 in the Omicron era in South Africa (2022) (5)
- Prolonged Shedding of Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) at High Viral Loads Among Hospitalized Immunocompromised Persons Living With Human Immunodeficiency Virus (HIV), South Africa (2022) (5)
- Influenza‐associated mortality in South Africa, 2009‐2013: The importance of choices related to influenza infection proxies (2017) (5)
- Development of a respiratory severity score for hospitalized adults in a high HIV-prevalence setting—South Africa, 2010–2011 (2017) (4)
- Estimating the contribution of HIV-infected adults to household pneumococcal transmission in South Africa, 2016–2018: A hidden Markov modelling study (2021) (4)
- Can pneumococcal meningitis surveillance be used to assess the impact of pneumococcal conjugate vaccine on total invasive pneumococcal disease? A case-study from South Africa, 2005-2016. (2019) (4)
- Factors associated with missed and delayed DTP3 vaccination in children aged 12 – 59 months in two communities in South Africa, 2012 – 2013 (2019) (4)
- Direct and Indirect Effects of the Coronavirus Disease 2019 Pandemic on Private Healthcare Utilization in South Africa, March 2020–September 2021 (2022) (4)
- Housing Quality in a Rural and an Urban Settlement in South Africa (2021) (4)
- Household Transmission of Seasonal Influenza From HIV-Infected and HIV-Uninfected Individuals in South Africa, 2013–2014 (2018) (4)
- Intra-host and intra-household diversity of influenza A viruses during household transmissions in the 2013 season in 2 peri-urban communities of South Africa (2018) (4)
- Methods for early characterisation of the severity and dynamics of SARS-CoV-2 variants: a population-based time series analysis in South Africa (2022) (4)
- Outbreak of influenza A in a boarding school in South Africa, 2016 (2019) (4)
- The performance of different case definitions for severe influenza surveillance among HIV-infected and HIV-uninfected children aged <5 years in South Africa, 2011–2015 (2019) (3)
- A cross-sectional study measuring contact patterns using diaries in an urban and a rural community in South Africa, 2018 (2021) (3)
- Leveraging epidemiology as a decision support tool during the COVID-19 epidemic in South Africa (2022) (3)
- The national burden of influenza‐like illness and severe respiratory illness overall and associated with nine respiratory viruses in South Africa, 2013–2015 (2021) (3)
- COVID-19 vaccine hesitancy in rural South Africa: Deepening understanding to increase uptake and access (2022) (3)
- A Retrospective observational cohort study of the effect of antenatal influenza vaccination on birth outcomes in Cape Town, South Africa, 2015‐2016 (2020) (3)
- HIV Infection as Risk Factor for Death among Hospitalized Persons with Candidemia, South Africa, 2012–2017 (2021) (3)
- Epidemiology and aetiology of community-acquired pneumonia in children: South African Thoracic Society guidelines (part 1) (2020) (3)
- COVID-19 hospital admissions and mortality among healthcare workers in South Africa, 2020–2021 (2021) (3)
- Respiratory viral coinfections identified by a 10-plex real time polymerase chain reaction assay in patients hospitalised with Severe Acute Respiratory Illness — South Africa , 2009-2010 (2013) (3)
- Healthcare seeking behaviour for common infectious syndromes among people in three administrative regions of Johannesburg, South Africa, 2015: a cross-sectional study (2019) (3)
- The Fraction of Rhinovirus Detections Attributable to Mild and Severe Respiratory Illness in a Setting of High Human Immunodeficiency Virus Prevalence, South Africa, 2013–2015 (2019) (2)
- Responses to hypothetical health scenarios overestimate healthcare utilization for common infectious syndromes: a cross-sectional survey, South Africa, 2012 (2018) (2)
- Epidemiology of pertussis in individuals of all ages hospitalised with respiratory illness in South Africa, January 2013 - December 2018. (2021) (2)
- Epidemiology of SARS‐CoV‐2 infection and SARS‐CoV‐2 positive hospital admissions among children in South Africa (2021) (2)
- Cryptococcosis in Gauteng: implications for monitoring of HIV treatment programmes. (2008) (2)
- Invasive Pneumococcal Disease in Neonates Prior to Pneumococcal Conjugate Vaccine Use in South Africa: 2003 - 2008. (2019) (2)
- Human Immunodeficiency Virus Infection Is Associated With Increased Meningococcal Carriage Acquisition Among First-year Students in 2 South African Universities (2020) (2)
- Culture-confirmed neonatal bloodstream infections and meningitis in South Africa, 2014–19: a cross-sectional study (2022) (2)
- Prevention of community-acquired pneumonia in children: South African Thoracic Society guidelines (part 4) (2020) (2)
- Mortality in children aged <5 years with severe acute respiratory illness in a high HIV-prevalence urban and rural areas of South Africa, 2009–2013 (2021) (2)
- A decade of invasive meningococcal disease surveillance in South Africa: 2003-2012 (2014) (2)
- The impact of COVID-19 non-pharmaceutical interventions on future respiratory syncytial virus transmission in South Africa (2022) (2)
- Study protocol for a population-based observational surveillance study of culture-confirmed neonatal bloodstream infections and meningitis in South Africa: Baby GERMS-SA (2022) (1)
- Influenza economic burden among potential target risk groups for immunization in South Africa, 2013-2015. (2020) (1)
- Hib combination vaccines: efficient and effective. (2018) (1)
- Influenza-associated morbidity and mortality in South Africa (2015) (1)
- Management of community-acquired pneumonia in children: South African oracic Society guidelines (part 3) (2020) (1)
- Laboratory-based surveillance for Pneumocystis pneumonia in South Africa, 2006 through 2010 (2014) (1)
- Corrigendum: The intersection of age, sex, race and socioeconomic status in COVID-19 hospital admissions and deaths in South Africa (2022) (1)
- SARS-CoV-2 cases reported from long-term residential facilities (care homes) in South Africa: a retrospective cohort study (2021) (1)
- Erratum to South African guideline for the management of community-acquired pneumonia in adults. (2018) (1)
- Estimated impact of maternal vaccination on global paediatric influenza-related in-hospital mortality: A retrospective case series (2021) (1)
- Deaths from RSV in young infants-the hidden community burden. (2022) (1)
- Molecular detection of Mycoplasma pneumoniae among patients with severe respiratory and influenza-like illness in South Africa, 2012-2013 (2014) (1)
- Costs of seasonal influenza vaccination in South Africa (2022) (1)
- High prevalence of SARS-CoV-2 antibodies in pregnant women after the second wave of infections in the inner-city of Johannesburg, Gauteng Province, South Africa (2022) (1)
- Changing epidemiology of COVID-19 in children and adolescents over four successive epidemic waves in South Africa, 2020-2022. (2023) (1)
- Rapidly shifting immunologic landscape and severity of SARS-CoV-2 in the Omicron era in South Africa (2023) (1)
- Evaluation of an influenza vaccination campaign among pregnant women in two provinces in South Africa, 2015 (2016) (1)
- The burden of RSV-associated illness in children aged < 5 years, South Africa, 2011 to 2016 (2022) (1)
- Seroprevalence of SARS-CoV-2 after the Second Wave in South Africa in HIV-Infected and Uninfected Persons: A Cross-Sectional Household Survey, November 2020 – April 2021 (2021) (1)
- Household Transmission of Severe Acute Respiratory Syndrome Coronavirus 2 From Adult Index Cases With and Without Human Immunodeficiency Virus in South Africa, 2020–2021: A Case-Ascertained, Prospective, Observational Household Transmission Study (2022) (1)
- Unmasking pneumococcal carriage in a high HIV prevalence population in two community cohorts with a high prevalence of HIV in South Africa, 2016-2018: the PHIRST study. (2022) (1)
- In fl uenza-Related Mortality Among Adults Aged 25 – 54 Years With AIDS in South Africa and the United States of America (2012) (1)
- The economic burden of RSV-associated illness in children aged < 5 years, South Africa 2011–2016 (2022) (0)
- Estimating the cost-effectiveness of maternal vaccination and monoclonal antibodies for respiratory syncytial virus in Kenya and South Africa (2022) (0)
- Seroprevalence of Severe Acute Respiratory Syndrome Coronavirus 2 After the Second Wave in South Africa in Human Immunodeficiency Virus–Infected and Uninfected Persons: A Cross-Sectional Household Survey (2022) (0)
- a-Locus Hexosaminidase Genetic Compound with Juvenile Gangliosidosis Phenotype: Clinical, Genetic, and Biochemical Studies (2006) (0)
- Incidence and Transmission Dynamics of Bordetella pertussis Infection in Rural and Urban Communities, South Africa, 2016‒2018 (2023) (0)
- Prevention and treatment of malaria in HIV-infec ted patients There are many clinically important interactions between HIV and malaria. (2008) (0)
- Comparison of characteristics of individuals hospitalised with acute and chronic respiratory illness testing influenza positive at two sites in South Africa, 2011-2016 (2019) (0)
- Prevention and treatment of malaria in HIV-infected patients (2008) (0)
- Estimating the time-varying reproduction number for COVID-19 in South Africa during the first four waves using multiple measures of incidence for public and private sectors across four waves (2022) (0)
- Association of close-range contact patterns with SARS-CoV-2: a household transmission study (2022) (0)
- Methods for Early Characterization of the Severity and Dynamics of SARS-CoV-2 Variants in South Africa (2022) (0)
- Estimating household contact matrices structure from easily collectable metadata (2022) (0)
- Causes of fever in outpatient Tanzanian children. (2014) (0)
- Increased Risk of Death in HIV-Infected Patients with Pneumococcal Meningitis, South Africa, 2003–2005 (2008) (0)
- Household transmission of influenza in a developing country setting—South Africa, 2013 (2014) (0)
- Case-fatality and sequelae following acute bacterial meningitis in South Africa, 2016 through 2020. (2022) (0)
- Risk Factors for Severe Coronavirus Disease 2019 Among Human Immunodeficiency Virus-Infected and -Uninfected Individuals in South Africa, April 2020–March 2022: Data From Sentinel Surveillance (2022) (0)
- Pathogens detected using a syndromic molecular diagnostic platform in patients hospitalized with severe respiratory illness in South Africa in 2017 (2021) (0)
- Risk factors for death amongst children of five years and younger, with invasive non-typhoidal Salmonella infection, 2004 – 2008, South Africa (2010) (0)
- An economic model for introducing a quadrivalent conjugate meningococcal vaccine among adolescents in South Africa (2016) (0)
- Influenza (2017) (0)
- SARS-CoV-2 seroprevalence in a rural and urban community household cohort in South Africa, after the third wave, April-November 2021 (2022) (0)
- The impact of HIV exposure on respiratory syncytial virus-associated severe respiratory illness in South African infants, 2011-2016. (2019) (0)
- Invasive Pneumococcal Disease in Neonates Prior to Pneumococcal Conjugate Vaccine Use in South Africa: 2003-2008. (2019) (0)
- Drug alert - recommendations pertaining to the use of influenza vaccines and influenza antiviral drugs, 2016 : in practice (2016) (0)
- Optimal age targeting for pneumococcal vaccination in older adults; a modelling study (2022) (0)
- Outcomes of laboratory-confirmed SARS-CoV-2 infection during resurgence driven by Omicron lineages BA.4 and BA.5 compared with previous waves in the Western Cape Province, South Africa (2022) (0)
- Prevent seasonal influenza : vaccinate : vaccines - influenza (2015) (0)
- Excess Invasive Meningococcal Disease Associated With Seasonal Influenza, South Africa, 2003–2018 (2021) (0)
- Factors associated with ceftriaxone non-susceptibility of Streptococcus pneumoniae: 2 (2014) (0)
- Respiratory viruses detected in severe acute respiratory infections and deaths in South Africa: Pathogen or passenger? (2014) (0)
- Risk factors for severe COVID-19 among HIV-infected and-uninfected individuals in South Africa, April 2020- March 2022:data from sentinel surveillance. (2022) (0)
- Eff ectiveness of the 13-valent pneumococcal conjugate vaccine against invasive pneumococcal disease in South African children : a case-control study (2017) (0)
- Co-testing a single sputum specimen for TB and SARS-CoV-2 (2023) (0)
- A cohort study of post-COVID-19 condition across the Beta, Delta, and Omicron waves in South Africa: 6-month follow-up of hospitalized and nonhospitalized participants (2022) (0)
- Detection of Victoria lineage influenza B viruses with K162 and N163 deletions in the hemagglutinin gene, South Africa, 2018 (2021) (0)
- HIV and Influenza Infection Are Associated with Increased Blood Pneumococcal Load : a Prospective , Hospital-Based Observational Study in South Africa , 2009-2011 Running Title : HIV / influenza increase pneumococcal load (2013) (0)
- Effectiveness of Influenza Vaccination of Pregnant Women for Prevention of Maternal and Early Infant Influenza-Associated Hospitalizations in South Africa: A Prospective Test-Negative Study (2022) (0)
- Undiagnosed comorbidities among individuals hospitalised with COVID-19 in South African public hospitals. (2022) (0)
- Post COVID-19 Condition in South Africa: 3-month follow-up after hospitalisation with SARS-CoV-2 (2022) (0)
- Coronavirus Host Genomics Study: South Africa (COVIGen-SA) (2022) (0)
- Reflections on the response to the SARS-CoV-2 pandemic in South Africa (2022) (0)
- Ballroom Measles seroprevalence and outbreak in Rwanda : evidence from measles epidemiological surveillance and control (2014) (0)
- The attributable fraction of respiratory syncytial virus among patients of different age with influenza-like illness and severe acute respiratory illness in a high HIV prevalence setting, South Africa, 2012-2016 (2022) (0)
- Measles Surveillance: Challenges in Diagnosis of Measles in South Africa (2008) (0)
- Vaccinating Mothers to Protect Their Babies Against Influenza. (2019) (0)
- Live attenuated influenza vaccines for African children. (2019) (0)
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