Co-Authors
This is a "connection" page, showing publications co-authored by Cheryl Cohen and Ebrahim Variava.
Connection Strength
5,312
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Risk factors for severe respiratory syncytial virus-associated respiratory tract infection in a high HIV prevalence setting, South Africa, 2012 - 2018. BMC Infect Dis. 2024 Oct 09; 24(1):1128.
Score: 0,232
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Estimation of vaccine effectiveness against SARS-CoV-2-associated hospitalization using sentinel surveillance in South Africa. Int J Epidemiol. 2024 Aug 14; 53(5).
Score: 0,230
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The attributable fraction of respiratory syncytial virus among patients of different ages with influenza-like illness and severe acute respiratory illness in a high HIV prevalence setting, South Africa, 2012-2016. Int J Infect Dis. 2023 Sep; 134:71-77.
Score: 0,211
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The economic burden of RSV-associated illness in children aged?
View in: PubMed
Score: 0,209
The burden of RSV-associated illness in children aged?
View in: PubMed
Score: 0,209
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. Open Forum Infect Dis. 2022 Dec; 9(12):ofac578.
Score: 0,203
The national burden of influenza-like illness and severe respiratory illness overall and associated with nine respiratory viruses in South Africa, 2013-2015. Influenza Other Respir Viruses. 2022 05; 16(3):438-451.
Score: 0,193
Decline of influenza and respiratory syncytial virus detection in facility-based surveillance during the COVID-19 pandemic, South Africa, January to October 2020. Euro Surveill. 2021 07; 26(29).
Score: 0,185
Influenza economic burden among potential target risk groups for immunization in South Africa, 2013-2015. Vaccine. 2020 10 21; 38(45):7007-7014.
Score: 0,175
Influenza disease burden among potential target risk groups for immunization in South Africa, 2013-2015. Vaccine. 2020 06 02; 38(27):4288-4297.
Score: 0,171
Performance of Surveillance Case Definitions in Detecting Respiratory Syncytial Virus Infection Among Young Children Hospitalized With Severe Respiratory Illness-South Africa, 2009-2014. J Pediatric Infect Dis Soc. 2019 Sep 25; 8(4):325-333.
Score: 0,164
Quantifying How Different Clinical Presentations, Levels of Severity, and Healthcare Attendance Shape the Burden of Influenza-associated Illness: A Modeling Study From South Africa. Clin Infect Dis. 2019 08 30; 69(6):1036-1048.
Score: 0,163
Health and economic burden of influenza-associated illness in South Africa, 2013-2015. Influenza Other Respir Viruses. 2019 09; 13(5):484-495.
Score: 0,160
The Impact of Influenza and Tuberculosis Interaction on Mortality Among Individuals Aged =15 Years Hospitalized With Severe Respiratory Illness in South Africa, 2010-2016. Open Forum Infect Dis. 2019 Mar; 6(3):ofz020.
Score: 0,158
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. Influenza Other Respir Viruses. 2018 05; 12(3):360-373.
Score: 0,146
The Burden and Clinical Presentation of Pulmonary Tuberculosis in Adults With Severe Respiratory Illness in a High Human Immunodeficiency Virus Prevalence Setting, 2012-2014. Open Forum Infect Dis. 2017; 4(3):ofx116.
Score: 0,141
Attributable Fraction of Influenza Virus Detection to Mild and Severe Respiratory Illnesses in HIV-Infected and HIV-Uninfected Patients, South Africa, 2012-2016. Emerg Infect Dis. 2017 07; 23(7):1124-1132.
Score: 0,140
Risk Factors for Influenza-Associated Severe Acute Respiratory Illness Hospitalization in South Africa, 2012-2015. Open Forum Infect Dis. 2017; 4(1):ofw262.
Score: 0,137
Development of a respiratory severity score for hospitalized adults in a high HIV-prevalence setting-South Africa, 2010-2011. BMC Pulm Med. 2017 02 02; 17(1):28.
Score: 0,136
Knowledge, attitudes, and practices about influenza illness and vaccination: a cross-sectional survey in two South African communities. Influenza Other Respir Viruses. 2016 09; 10(5):421-8.
Score: 0,129
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. Open Forum Infect Dis. 2015 Dec; 2(4):ofv139.
Score: 0,124
Case-ascertained study of household transmission of seasonal influenza - South Africa, 2013. J Infect. 2015 Nov; 71(5):578-86.
Score: 0,124
Determining the Provincial and National Burden of Influenza-Associated Severe Acute Respiratory Illness in South Africa Using a Rapid Assessment Methodology. PLoS One. 2015; 10(7):e0132078.
Score: 0,122
Mortality amongst patients with influenza-associated severe acute respiratory illness, South Africa, 2009-2013. PLoS One. 2015; 10(3):e0118884.
Score: 0,120
Epidemiology of severe acute respiratory illness (SARI) among adults and children aged =5 years in a high HIV-prevalence setting, 2009-2012. PLoS One. 2015; 10(2):e0117716.
Score: 0,119
Influenza virus infection is associated with increased risk of death amongst patients hospitalized with confirmed pulmonary tuberculosis in South Africa, 2010-2011. BMC Infect Dis. 2015 Jan 27; 15:26.
Score: 0,119
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. Pediatr Infect Dis J. 2015 Jan; 34(1):66-72.
Score: 0,118
Epidemiology of influenza virus types and subtypes in South Africa, 2009-2012. Emerg Infect Dis. 2014 Jul; 20(7):1162-9.
Score: 0,114
Severe influenza-associated respiratory infection in high HIV prevalence setting, South Africa, 2009-2011. Emerg Infect Dis. 2013 Nov; 19(11):1766-74.
Score: 0,109
Cohort profile: the potentially preventable burden of community-acquired pneumonia in South African adults in the era of widespread PCV13 immunisation and antiretroviral therapy roll-out, before and during the COVID-19 pandemic - the multicentre, multimethod PotPrev Study. BMJ Open. 2024 12 20; 14(12):e080553.
Score: 0,059
Coronavirus Host Genomics Study: South Africa (COVIGen-SA). Glob Health Epidemiol Genom. 2022; 2022:7405349.
Score: 0,050
Human respiratory syncytial virus diversity and epidemiology among patients hospitalized with severe respiratory illness in South Africa, 2012-2015. Influenza Other Respir Viruses. 2022 03; 16(2):222-235.
Score: 0,047
Epidemiology of Pertussis in Individuals of All Ages Hospitalized With Respiratory Illness in South Africa, January 2013-December 2018. Clin Infect Dis. 2021 08 02; 73(3):e745-e753.
Score: 0,047
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. J Infect Dis. 2019 05 05; 219(11):1697-1704.
Score: 0,040
Challenges and clinical relevance of molecular detection of Bordetella pertussis in South Africa. BMC Infect Dis. 2019 Mar 21; 19(1):276.
Score: 0,039
Influenza Viral Shedding in a Prospective Cohort of HIV-Infected and Uninfected Children and Adults in 2 Provinces of South Africa, 2012-2014. J Infect Dis. 2018 09 08; 218(8):1228-1237.
Score: 0,038
Healthcare utilization for common infectious disease syndromes in Soweto and Klerksdorp, South Africa. Pan Afr Med J. 2018; 30:271.
Score: 0,038
Human bocavirus, coronavirus, and polyomavirus detected among patients hospitalised with severe acute respiratory illness in South Africa, 2012 to 2013. Health Sci Rep. 2018 Aug; 1(8):e59.
Score: 0,038
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. PLoS One. 2018; 13(5):e0198101.
Score: 0,037
Epidemiology and Molecular Identification and Characterization of Mycoplasma pneumoniae, South Africa, 2012-2015. Emerg Infect Dis. 2018 03; 24(3):506-513.
Score: 0,037
Enterovirus genotypes among patients with severe acute respiratory illness, influenza-like illness, and asymptomatic individuals in South Africa, 2012-2014. J Med Virol. 2017 10; 89(10):1759-1767.
Score: 0,035
Respiratory syncytial virus in adults with severe acute respiratory illness in a high HIV prevalence setting. J Infect. 2017 10; 75(4):346-355.
Score: 0,035
Enterovirus D68 and other enterovirus serotypes identified in South African patients with severe acute respiratory illness, 2009-2011. Influenza Other Respir Viruses. 2017 05; 11(3):211-219.
Score: 0,034
Legionnaires' Disease in South Africa, 2012-2014. Emerg Infect Dis. 2016 Jan; 22(1):131-3.
Score: 0,032
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. J Clin Virol. 2016 Feb; 75:21-6.
Score: 0,032
Human metapneumovirus-associated severe acute respiratory illness hospitalisation in HIV-infected and HIV-uninfected South African children and adults. J Clin Virol. 2015 Aug; 69:125-32.
Score: 0,030
Genetic diversity and molecular epidemiology of human rhinoviruses in South Africa. Influenza Other Respir Viruses. 2014 Sep; 8(5):567-73.
Score: 0,028
High nasopharyngeal pneumococcal density, increased by viral coinfection, is associated with invasive pneumococcal pneumonia. J Infect Dis. 2014 Nov 15; 210(10):1649-57.
Score: 0,028
HIV and influenza virus infections are associated with increased blood pneumococcal load: a prospective, hospital-based observational study in South Africa, 2009-2011. J Infect Dis. 2014 Jan 01; 209(1):56-65.
Score: 0,027