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List of works by Cheryl Cohen

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

scientific article published in March 2023

A comparison of cases of paediatric-onset and adult-onset cryptococcosis detected through population-based surveillance, 2005-2007.

scientific article published in November 2012

AIDS, multicentric Castleman's disease, and plasmablastic leukemia: report of a long-term survival.

scientific article published in October 2004

Advances in measuring influenza burden of disease

scientific article published in January 2018

An extended catalytic model to assess changes in risk for multiple reinfections with SARS-CoV-2

scientific article published on 28 September 2023

Analyses of pediatric isolates of Cryptococcus neoformans from South Africa

scientific article

Assessing the impact of pneumococcal conjugate vaccines on invasive pneumococcal disease using polymerase chain reaction-based surveillance: an experience from South Africa

scientific article published on 26 October 2015

Attributable Fraction of Influenza Virus Detection to Mild and Severe Respiratory Illnesses in HIV-Infected and HIV-Uninfected Patients, South Africa, 2012-2016.

scientific article

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

scholarly article by Jackie Kleynhans et al published 7 May 2019 in Vaccine

Case-ascertained study of household transmission of seasonal influenza - South Africa, 2013.

scientific article

Case-control vaccine effectiveness studies: Data collection, analysis and reporting results

scientific article (publication date: 22 April 2017)

Case-control vaccine effectiveness studies: Preparation, design, and enrollment of cases and controls

scientific article (publication date: 22 April 2017)

Causes of fever in outpatient Tanzanian children

scientific article published in June 2014

Challenges and clinical relevance of molecular detection of Bordetella pertussis in South Africa

scholarly article by Fahima Moosa et al published 21 March 2019 in BMC Infectious Diseases

Change in Age profile of Respiratory Syncytial Virus disease over the course of annual epidemics: a multi-national study

scientific article published in May 2024

Congenital rubella syndrome surveillance in South Africa using a sentinel site approach: a cross-sectional study

scholarly article by Nkengafac Villyen Motaze et al published 8 September 2018 in Clinical Infectious Diseases

Correction: Temporal Patterns of Influenza A and B in Tropical and Temperate Countries: What Are the Lessons for Influenza Vaccination?

scientific article published on 2 May 2016

Cryptococcosis in Gauteng: implications for monitoring of HIV treatment programmes

article

Deaths associated with respiratory syncytial and influenza viruses among persons ≥5 years of age in HIV-prevalent area, South Africa, 1998-2009(1).

scientific article

Declining incidence of invasive meningococcal disease in South Africa: 2003-2016

article

Defining the seasonality of respiratory syncytial virus around the world: National and subnational surveillance data from 12 countries

scientific article published in November 2021

Determining the Provincial and National Burden of Influenza-Associated Severe Acute Respiratory Illness in South Africa Using a Rapid Assessment Methodology

scientific article published on 8 July 2015

Development of a respiratory severity score for hospitalized adults in a high HIV-prevalence setting-South Africa, 2010-2011.

scientific article

Distribution of influenza virus types by age using case-based global surveillance data from twenty-nine countries, 1999-2014.

scientific article published on 8 June 2018

Effectiveness and knowledge, attitudes and practices of seasonal influenza vaccine in primary healthcare settings in South Africa, 2010-2013.

scientific article published on May 2015

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

scientific article

Effectiveness of monovalent human rotavirus vaccine against admission to hospital for acute rotavirus diarrhoea in South African children: a case-control study

scientific article published on 7 October 2014

Effectiveness of seasonal influenza vaccination in community-dwelling elderly people: an individual participant data meta-analysis of test-negative design case-control studies

scientific article

Effectiveness of the 13-valent pneumococcal conjugate vaccine against invasive pneumococcal disease in South African children: a case-control study

scientific article

Effects of vaccination on invasive pneumococcal disease in South Africa

scientific article published on 11 November 2014

Elevated influenza-related excess mortality in South African elderly individuals, 1998-2005.

scientific article

Emergence of endemic serogroup W135 meningococcal disease associated with a high mortality rate in South Africa

scientific article published in February 2008

Emergence of levofloxacin-non-susceptible Streptococcus pneumoniae and treatment for multidrug-resistant tuberculosis in children in South Africa: a cohort observational surveillance study

scientific article

Enterovirus D68 and other enterovirus serotypes identified in South African patients with severe acute respiratory illness, 2009-2011.

scientific article

Enterovirus genotypes among patients with severe acute respiratory illness, influenza-like illness, and asymptomatic individuals in South Africa, 2012-2014.

scientific article published on 2 June 2017

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

scientific article

Epidemiology and Molecular Identification and Characterization of Mycoplasma pneumoniae, South Africa, 2012-2015.

scientific article published in March 2018

Epidemiology and molecular virus characterization of reemerging rabies, South Africa

scientific article

Epidemiology of Acute Lower Respiratory Tract Infection in HIV-Exposed Uninfected Infants

scientific article

Epidemiology of Serotype 1 Invasive Pneumococcal Disease, South Africa, 2003-2013.

scientific article published on February 2016

Epidemiology of human astroviruses among children younger than 5 years: Prospective hospital-based sentinel surveillance in South Africa, 2009-2014

scientific article published on 09 October 2018

Epidemiology of influenza B/Yamagata and B/Victoria lineages in South Africa, 2005-2014.

scientific article

Epidemiology of influenza virus types and subtypes in South Africa, 2009-2012.

scientific article

Epidemiology of invasive pneumococcal disease in the pre-conjugate vaccine era: South Africa, 2003-2008.

scientific article published on 16 May 2013

Epidemiology of respiratory syncytial virus-associated acute lower respiratory tract infection hospitalizations among HIV-infected and HIV-uninfected South African children, 2010-2011.

scientific article published on December 2013

Epidemiology of severe acute respiratory illness (SARI) among adults and children aged ≥5 years in a high HIV-prevalence setting, 2009-2012.

scientific article

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

scientific article

Erratum to South African guideline for the management of community-acquired pneumonia in adults

scholarly article by Tom H Boyles et al published August 2018 in Journal of thoracic disease

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

scientific article

Estimates of global seasonal influenza-associated respiratory mortality: a modelling study

scientific article published on 13 December 2017

Estimating vaccine effectiveness in preventing laboratory-confirmed influenza in outpatient settings in South Africa, 2015.

scientific article

Evaluation of influenza vaccine effectiveness and description of circulating strains in outpatient settings in South Africa, 2014

scientific article published on July 2015

Evaluation of two influenza surveillance systems in South Africa

scientific article

Evolutionary dynamics of 2009 pandemic influenza A virus subtype H1N1 in South Africa during 2009-2010.

scientific article

Excess Mortality Associated with Influenza among Tuberculosis Deaths in South Africa, 1999-2009

scientific article published on 15 June 2015

Factors associated with ceftriaxone nonsusceptibility of Streptococcus pneumoniae: analysis of South African national surveillance data, 2003 to 2010.

scientific article

Genetic diversity and molecular epidemiology of human rhinoviruses in South Africa

scientific article

Global and regional burden of hospital admissions for severe acute lower respiratory infections in young children in 2010: a systematic analysis

scientific article published on 29 January 2013

Global burden of influenza-associated lower respiratory tract infections and hospitalizations among adults: A systematic review and meta-analysis

scientific article published in March 2021

Global burden of respiratory infections associated with seasonal influenza in children under 5 years in 2018: a systematic review and modelling study

scientific article published on 20 February 2020

Global epidemiology of non-influenza RNA respiratory viruses: data gaps and a growing need for surveillance

scientific article

Global respiratory syncytial virus-associated mortality in young children (RSV GOLD): a retrospective case series

scientific article published on October 2017

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

scientific article

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).

scientific article published on 10 February 2016

HIV and influenza virus infections are associated with increased blood pneumococcal load: a prospective, hospital-based observational study in South Africa, 2009-2011.

scientific article published on 6 August 2013

Health and economic burden of influenza-associated illness in South Africa, 2013-2015

scientific article published on 11 June 2019

Heterogeneity in influenza seasonality and vaccine effectiveness in Australia, Chile, New Zealand and South Africa: early estimates of the 2019 influenza season

scientific article published on 1 November 2019

Hib combination vaccines: efficient and effective

scientific article published on 08 May 2018

High nasopharyngeal pneumococcal density, increased by viral coinfection, is associated with invasive pneumococcal pneumonia

scientific article published on 6 June 2014

Hospitalizations associated with influenza and respiratory syncytial virus among patients attending a network of private hospitals in South Africa, 2007-2012.

scientific article

Household Transmission of Seasonal Influenza From HIV-Infected and HIV-Uninfected Individuals in South Africa, 2013–2014

article

Human bocavirus, coronavirus, and polyomavirus detected among patients hospitalised with severe acute respiratory illness in South Africa, 2012 to 2013

article published in 2018

Human metapneumovirus-associated severe acute respiratory illness hospitalisation in HIV-infected and HIV-uninfected South African children and adults

scientific article published on 18 June 2015

Identifying high-risk areas for sporadic measles outbreaks: lessons from South Africa.

scientific article published on 11 January 2013

Impact of Rotavirus Vaccine on Childhood Diarrheal Hospitalization Following Introduction into the South African Public Immunization Program

scientific article published on 8 August 2013

Impact of rotavirus vaccine on childhood diarrheal hospitalization after introduction into the South African public immunization program

scientific article published in 2013

Implications of spatially heterogeneous vaccination coverage for the risk of congenital rubella syndrome in South Africa

scientific article published on January 2013

In- and Out-of-hospital Mortality Associated with Seasonal and Pandemic Influenza and Respiratory Syncytial Virus in South Africa, 2009-2013.

scientific article published on 10 October 2017

Increased incidence of meningococcal disease in HIV-infected individuals associated with higher case-fatality ratios in South Africa

scientific article published in June 2010

Increased prevalence of severe malaria in HIV-infected adults in South Africa

scientific article published on 26 October 2005

Increased risk for and mortality from invasive pneumococcal disease in HIV-exposed but uninfected infants aged <1 year in South Africa, 2009-2013.

scientific article published on 2 February 2015

Increased risk of SARS-CoV-2 reinfection associated with emergence of Omicron in South Africa

scientific article published on 6 May 2022

Increased risk of SARS-CoV-2 reinfection associated with emergence of Omicron in South Africa

scientific article published on 11 November 2021

Increased risk of death in human immunodeficiency virus-infected children with pneumococcal meningitis in South Africa, 2003-2005.

scientific article published in December 2011

Influenza and tuberculosis co-infection: A systematic review

scientific article published on 30 September 2019

Influenza epidemiology and immunization during pregnancy: Final report of a World Health Organization working group

scientific article published on 31 August 2017

Influenza epidemiology and vaccine effectiveness among patients with influenza-like illness, viral watch sentinel sites, South Africa, 2005-2009.

scientific article

Influenza surveillance in 15 countries in Africa, 2006-2010.

scientific article published in December 2012

Influenza virus infection is associated with increased risk of death amongst patients hospitalized with confirmed pulmonary tuberculosis in South Africa, 2010-2011.

scientific article

Influenza-associated mortality in South Africa, 2009-2013: The importance of choices related to influenza infection proxies

scientific article published on 2 December 2017

Influenza-related mortality among adults aged 25-54 years with AIDS in South Africa and the United States of America

scientific article published on 19 June 2012

Interim report on pandemic H1N1 influenza virus infections in South Africa, April to October 2009: epidemiology and factors associated with fatal cases.

scientific article

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

scientific article

Introduction of 2009 pandemic influenza A virus subtype H1N1 into South Africa: clinical presentation, epidemiology, and transmissibility of the first 100 cases

scientific article

Introduction of pneumococcal conjugate vaccine into the public immunization program in South Africa: translating research into policy

scientific article published on September 2012

Invasive Group B Streptococcal Disease in South Africa: Importance of Surveillance Methodology

scientific article

Invasive Pneumococcal Disease in Neonates Prior to Pneumococcal Conjugate Vaccine Use in South Africa: 2003 - 2008.

scientific article published on 4 May 2018

Invasive disease caused simultaneously by dual serotypes of Streptococcus pneumoniae

scientific article published on 8 November 2017

Invasive disease due to Haemophilus influenzae serotype b ten years after routine vaccination, South Africa, 2003-2009.

scientific article published on 26 November 2011

Knowledge, attitudes and practices of South African healthcare workers regarding the prevention and treatment of influenza among HIV-infected individuals

scientific article

Knowledge, attitudes, and practices about influenza illness and vaccination: a cross-sectional survey in two South African communities

scientific article published on 14 March 2016

Legionnaires' Disease in South Africa, 2012-2014

scientific article

Measles outbreak in South Africa: epidemiology of laboratory-confirmed measles cases and assessment of intervention, 2009-2011

scientific article

Meningococcal serogroup Y lpxL1 variants from South Africa are associated with clonal complex 23 among young adults

article

Molecular Characterization of Corynebacterium diphtheriae Outbreak Isolates, South Africa, March-June 2015

scientific article

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.

scientific article

Mortality amongst patients with influenza-associated severe acute respiratory illness, South Africa, 2009-2013.

scientific article

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.

scientific article

Neisseria meningitidis intermediately resistant to penicillin and causing invasive disease in South Africa in 2001 to 2005.

scientific article published on 23 July 2008

Norovirus epidemiology in South African children <5 years hospitalised for diarrhoeal illness between 2009 and 2013.

scientific article published on 10 April 2017

Nosocomial outbreak of extended-spectrum beta-lactamase-producing Salmonella isangi in pediatric wards.

scientific article

Nosocomial outbreak of novel arenavirus infection, southern Africa

scientific article

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.

scientific article

Performance of Surveillance Case Definitions in Detecting Respiratory Syncytial Virus Infection Among Young Children Hospitalized With Severe Respiratory Illness—South Africa, 2009–2014

scholarly article by Brian Rha et al published 21 June 2018 in Journal of the Pediatric Infectious Diseases Society

Persistent high burden of invasive pneumococcal disease in South African HIV-infected adults in the era of an antiretroviral treatment program

scientific article (publication date: 2011)

Potential impact of co-infections and co-morbidities prevalent in Africa on influenza severity and frequency: a systematic review

journal article published in 2015

Prioritization of risk groups for influenza vaccination in resource limited settings - A case study from South Africa

article

Progress and Remaining Gaps in Estimating the Global Disease Burden of Influenza

article

Quantifying how Different Clinical Presentations, Levels of Severity and Healthcare Attendance Shape the Burden of Influenza-Associated Illness: a Modeling Study from South Africa

scientific article published in 2018

Recommendations pertaining to the use of influenza vaccines and influenza antiviral drugs, 2016.

scientific article published on 4 February 2016

Recommendations pertaining to the use of influenza vaccines and influenza antiviral drugs: Influenza 2015.

scientific article published on 12 January 2015

Replacement and positive evolution of subtype A and B respiratory syncytial virus G-protein genotypes from 1997-2012 in South Africa

scientific article published on December 2013

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

Reproductive number and serial interval of the first wave of influenza A(H1N1)pdm09 virus in South Africa

scientific article

Respiratory syncytial virus circulation in seven countries with Global Disease Detection Regional Centers

scientific article published on December 2013

Respiratory syncytial virus in adults with severe acute respiratory illness in a high HIV prevalence setting

scientific article

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.

scientific article

Responses to hypothetical health scenarios overestimate healthcare utilization for common infectious syndromes: a cross-sectional survey, South Africa, 2012

article

Risk Factors for Influenza-Associated Severe Acute Respiratory Illness Hospitalization in South Africa, 2012-2015

scientific article

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 ⬇️

scientific article published on July 16, 2012

Risk factors associated with hospitalisation for influenza-associated severe acute respiratory illness in South Africa: A case-population study

scientific article

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.

scientific article

Sapovirus prevalence in children less than five years of age hospitalised for diarrhoeal disease in South Africa, 2009-2013.

scientific article

Severe Acute Respiratory Illness Deaths in Sub-Saharan Africa and the Role of Influenza: A Case Series From 8 Countries

scientific article published on 23 February 2015

Severe influenza-associated respiratory infection in high HIV prevalence setting, South Africa, 2009-2011.

scientific article

Severity of Respiratory Syncytial Virus Lower Respiratory Tract Infection With Viral Coinfection in HIV-Uninfected Children

scientific article

South African guideline for the management of community-acquired pneumonia in adults

scientific article

Streptococcus pneumoniae Serotypes and Mortality in Adults and Adolescents in South Africa: Analysis of National Surveillance Data, 2003 - 2008.

scientific article

Surveillance of transmitted HIV-1 drug resistance in Gauteng and KwaZulu-Natal Provinces, South Africa, 2005-2009.

scientific article published on May 2012

Systemic Shigellosis in South Africa

article

Temporal Patterns of Influenza A and B in Tropical and Temperate Countries: What Are the Lessons for Influenza Vaccination?

scientific article

Temporal Variations in Respiratory Syncytial Virus Epidemics, by Virus Subtype, 4 Countries

scientific article published on 27 April 2021

Temporal association of rotavirus vaccination and genotype circulation in South Africa: Observations from 2002 to 2014.

scientific article published on 27 October 2017

The Burden and Clinical Presentation of Pulmonary Tuberculosis in Adults With Severe Respiratory Illness in a High Human Immunodeficiency Virus Prevalence Setting, 2012-2014.

scientific article

The Epidemiology of Meningitis among Adults in a South African Province with a High HIV Prevalence, 2009-2012

scientific article

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

scholarly article by Orienka Hellferscee et al published 22 December 2018 in Journal of Infectious Diseases

The Impact of Influenza and Tuberculosis Interaction on Mortality Among Individuals Aged ≥15 Years Hospitalized With Severe Respiratory Illness in South Africa, 2010-2016

scholarly article by Sibongile Walaza et al published March 2019 in Open Forum Infectious Diseases

The cost-effectiveness of trivalent and quadrivalent influenza vaccination in communities in South Africa, Vietnam and Australia

scientific article published on 17 January 2018

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.

scientific article

The epidemiological signature of influenza B virus and its B/Victoria and B/Yamagata lineages in the 21st century

scientific article published on 12 September 2019

The impact of COVID-19 non-pharmaceutical interventions on future respiratory syncytial virus transmission in South Africa

scientific article published on 13 March 2022

The impact of HIV exposure on respiratory syncytial virus-associated severe respiratory illness in South African infants, 2011-2016

article

The impact of antiretroviral treatment on the burden of invasive pneumococcal disease in South African children: a time series analysis

article

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

scientific article published on 19 September 2019

The role of HIV in influenza- and respiratory syncytial virus-associated hospitalizations in South African children, 2011-2016

article

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.

scientific article

Trimethoprim-sulfamethoxazole prophylaxis and antibiotic nonsusceptibility in invasive pneumococcal disease

scientific article published on 9 January 2012

Trivalent and quadrivalent influenza vaccination effectiveness in Australia and South Africa: results from a modelling study

scientific article published on 12 December 2015

Trivalent inactivated influenza vaccine in African adults infected with human immunodeficient virus: double blind, randomized clinical trial of efficacy, immunogenicity, and safety

scientific article published in January 2011

Twenty-five years of outpatient influenza surveillance in South Africa, 1984-2008.

scientific article

Vaccinating Mothers to Protect Their Babies Against Influenza

scientific article published on 01 January 2020

Vaccine effectiveness estimates, 2004-2005 mumps outbreak, England.

scientific article

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