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This is a "connection" page, showing publications co-authored by Shabir Madhi and Cheryl Cohen.
Shabir Madhi
Connection Strength
8,938
Cheryl Cohen
  1. Epidemiology of Acute Lower Respiratory Tract Infection in HIV-Exposed Uninfected Infants. Pediatrics. 2016 Apr; 137(4).
    View in: PubMed
    Score: 0,542
  2. Mortality amongst patients with influenza-associated severe acute respiratory illness, South Africa, 2009-2013. PLoS One. 2015; 10(3):e0118884.
    View in: PubMed
    Score: 0,504
  3. 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.
    View in: PubMed
    Score: 0,502
  4. 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.
    View in: PubMed
    Score: 0,497
  5. Severe influenza-associated respiratory infection in high HIV prevalence setting, South Africa, 2009-2011. Emerg Infect Dis. 2013 Nov; 19(11):1766-74.
    View in: PubMed
    Score: 0,459
  6. 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.
    View in: PubMed
    Score: 0,222
  7. 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. Open Forum Infect Dis. 2022 Nov; 9(11):ofac552.
    View in: PubMed
    Score: 0,213
  8. 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. PLoS One. 2021; 16(8):e0255941.
    View in: PubMed
    Score: 0,197
  9. The Impact of Human Immunodeficiency Virus Exposure on Respiratory Syncytial Virus-associated Severe Respiratory Illness in South African Infants, 2011-2016. Clin Infect Dis. 2019 11 27; 69(12):2208-2211.
    View in: PubMed
    Score: 0,175
  10. 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.
    View in: PubMed
    Score: 0,173
  11. 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.
    View in: PubMed
    Score: 0,172
  12. The Role of Human Immunodeficiency Virus in Influenza- and Respiratory Syncytial Virus-associated Hospitalizations in South African Children, 2011-2016. Clin Infect Dis. 2019 02 15; 68(5):773-780.
    View in: PubMed
    Score: 0,165
  13. Prioritization of risk groups for influenza vaccination in resource limited settings - A case study from South Africa. Vaccine. 2019 01 03; 37(1):25-33.
    View in: PubMed
    Score: 0,163
  14. Responses to hypothetical health scenarios overestimate healthcare utilization for common infectious syndromes: a cross-sectional survey, South Africa, 2012. BMC Infect Dis. 2018 07 25; 18(1):344.
    View in: PubMed
    Score: 0,159
  15. 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.
    View in: PubMed
    Score: 0,154
  16. In- and Out-of-hospital Mortality Associated with Seasonal and Pandemic Influenza and Respiratory Syncytial Virus in South Africa, 2009-2013. Clin Infect Dis. 2018 01 06; 66(1):95-103.
    View in: PubMed
    Score: 0,153
  17. 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. PLoS One. 2017; 12(7):e0179905.
    View in: PubMed
    Score: 0,148
  18. 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.
    View in: PubMed
    Score: 0,148
  19. Risk Factors for Influenza-Associated Severe Acute Respiratory Illness Hospitalization in South Africa, 2012-2015. Open Forum Infect Dis. 2017; 4(1):ofw262.
    View in: PubMed
    Score: 0,144
  20. Effectiveness of the 13-valent pneumococcal conjugate vaccine against invasive pneumococcal disease in South African children: a case-control study. Lancet Glob Health. 2017 03; 5(3):e359-e369.
    View in: PubMed
    Score: 0,144
  21. Estimating vaccine effectiveness in preventing laboratory-confirmed influenza in outpatient settings in South Africa, 2015. Influenza Other Respir Viruses. 2017 03; 11(2):177-181.
    View in: PubMed
    Score: 0,142
  22. 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.
    View in: PubMed
    Score: 0,136
  23. Invasive Group B Streptococcal Disease in South Africa: Importance of Surveillance Methodology. PLoS One. 2016; 11(4):e0152524.
    View in: PubMed
    Score: 0,136
  24. Sapovirus prevalence in children less than five years of age hospitalised for diarrhoeal disease in South Africa, 2009-2013. J Clin Virol. 2016 May; 78:82-8.
    View in: PubMed
    Score: 0,135
  25. Streptococcus pneumoniae Serotypes and Mortality in Adults and Adolescents in South Africa: Analysis of National Surveillance Data, 2003 - 2008. PLoS One. 2015; 10(10):e0140185.
    View in: PubMed
    Score: 0,131
  26. 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.
    View in: PubMed
    Score: 0,131
  27. 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.
    View in: PubMed
    Score: 0,129
  28. Deaths associated with respiratory syncytial and influenza viruses among persons =5 years of age in HIV-prevalent area, South Africa, 1998-2009(1). Emerg Infect Dis. 2015 Apr; 21(4):600-8.
    View in: PubMed
    Score: 0,126
  29. Evaluation of two influenza surveillance systems in South Africa. PLoS One. 2015; 10(3):e0120226.
    View in: PubMed
    Score: 0,126
  30. 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.
    View in: PubMed
    Score: 0,125
  31. Effectiveness of monovalent human rotavirus vaccine against admission to hospital for acute rotavirus diarrhoea in South African children: a case-control study. Lancet Infect Dis. 2014 Nov; 14(11):1096-1104.
    View in: PubMed
    Score: 0,122
  32. Epidemiology of influenza virus types and subtypes in South Africa, 2009-2012. Emerg Infect Dis. 2014 Jul; 20(7):1162-9.
    View in: PubMed
    Score: 0,120
  33. 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. Clin Infect Dis. 2014 Sep 15; 59(6):808-18.
    View in: PubMed
    Score: 0,120
  34. 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. Clin Infect Dis. 2014 May; 58(9):1241-9.
    View in: PubMed
    Score: 0,117
  35. Impact of rotavirus vaccine on childhood diarrheal hospitalization after introduction into the South African public immunization program. Pediatr Infect Dis J. 2013 Dec; 32(12):1359-64.
    View in: PubMed
    Score: 0,115
  36. Introduction of pneumococcal conjugate vaccine into the public immunization program in South Africa: translating research into policy. Vaccine. 2012 Sep 07; 30 Suppl 3:C21-7.
    View in: PubMed
    Score: 0,106
  37. Influenza-related mortality among adults aged 25-54 years with AIDS in South Africa and the United States of America. Clin Infect Dis. 2012 Oct; 55(7):996-1003.
    View in: PubMed
    Score: 0,104
  38. Persistent high burden of invasive pneumococcal disease in South African HIV-infected adults in the era of an antiretroviral treatment program. PLoS One. 2011; 6(11):e27929.
    View in: PubMed
    Score: 0,100
  39. The impact of antiretroviral treatment on the burden of invasive pneumococcal disease in South African children: a time series analysis. AIDS. 2011 Feb 20; 25(4):453-62.
    View in: PubMed
    Score: 0,095
  40. Trivalent inactivated influenza vaccine in African adults infected with human immunodeficient virus: double blind, randomized clinical trial of efficacy, immunogenicity, and safety. Clin Infect Dis. 2011 Jan 01; 52(1):128-37.
    View in: PubMed
    Score: 0,094
  41. Elevated influenza-related excess mortality in South African elderly individuals, 1998-2005. Clin Infect Dis. 2010 Dec 15; 51(12):1362-9.
    View in: PubMed
    Score: 0,093
  42. Long-term effect of pneumococcal conjugate vaccines on invasive pneumococcal disease incidence among people of all ages from national, active, laboratory-based surveillance in South Africa, 2005-19: a cohort observational study. Lancet Glob Health. 2024 Sep; 12(9):e1470-e1484.
    View in: PubMed
    Score: 0,061
  43. Genomic characterization of Bordetella pertussis in South Africa, 2015-2019. Microb Genom. 2023 Dec; 9(12).
    View in: PubMed
    Score: 0,058
  44. Coronavirus Host Genomics Study: South Africa (COVIGen-SA). Glob Health Epidemiol Genom. 2022; 2022:7405349.
    View in: PubMed
    Score: 0,053
  45. Epidemiology of SARS-CoV-2 infection and SARS-CoV-2 positive hospital admissions among children in South Africa. Influenza Other Respir Viruses. 2022 01; 16(1):34-47.
    View in: PubMed
    Score: 0,050
  46. 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. Lancet Glob Health. 2021 08; 9(8):e1077-e1087.
    View in: PubMed
    Score: 0,049
  47. Global burden of acute lower respiratory infection associated with human metapneumovirus in children under 5 years in 2018: a systematic review and modelling study. Lancet Glob Health. 2021 01; 9(1):e33-e43.
    View in: PubMed
    Score: 0,047
  48. Global burden of respiratory infections associated with seasonal influenza in children under 5 years in 2018: a systematic review and modelling study. Lancet Glob Health. 2020 04; 8(4):e497-e510.
    View in: PubMed
    Score: 0,044
  49. Influenza and tuberculosis co-infection: A systematic review. Influenza Other Respir Viruses. 2020 01; 14(1):77-91.
    View in: PubMed
    Score: 0,043
  50. Epidemiology of human astroviruses among children younger than 5 years: Prospective hospital-based sentinel surveillance in South Africa, 2009-2014. J Med Virol. 2019 02; 91(2):225-234.
    View in: PubMed
    Score: 0,040
  51. Healthcare utilization for common infectious disease syndromes in Soweto and Klerksdorp, South Africa. Pan Afr Med J. 2018; 30:271.
    View in: PubMed
    Score: 0,040
  52. 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.
    View in: PubMed
    Score: 0,040
  53. Global respiratory syncytial virus-associated mortality in young children (RSV GOLD): a retrospective case series. Lancet Glob Health. 2017 10; 5(10):e984-e991.
    View in: PubMed
    Score: 0,038
  54. 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. Lancet. 2017 Sep 02; 390(10098):946-958.
    View in: PubMed
    Score: 0,037
  55. 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.
    View in: PubMed
    Score: 0,037
  56. Respiratory syncytial virus in adults with severe acute respiratory illness in a high HIV prevalence setting. J Infect. 2017 10; 75(4):346-355.
    View in: PubMed
    Score: 0,037
  57. Epidemiology of influenza B/Yamagata and B/Victoria lineages in South Africa, 2005-2014. PLoS One. 2017; 12(5):e0177655.
    View in: PubMed
    Score: 0,037
  58. Case-control vaccine effectiveness studies: Data collection, analysis and reporting results. Vaccine. 2017 06 05; 35(25):3303-3308.
    View in: PubMed
    Score: 0,036
  59. Case-control vaccine effectiveness studies: Preparation, design, and enrollment of cases and controls. Vaccine. 2017 06 05; 35(25):3295-3302.
    View in: PubMed
    Score: 0,036
  60. 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.
    View in: PubMed
    Score: 0,036
  61. Severity of Respiratory Syncytial Virus Lower Respiratory Tract Infection With Viral Coinfection in HIV-Uninfected Children. Clin Infect Dis. 2017 02 15; 64(4):443-450.
    View in: PubMed
    Score: 0,036
  62. 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.
    View in: PubMed
    Score: 0,036
  63. Risk factors associated with hospitalisation for influenza-associated severe acute respiratory illness in South Africa: A case-population study. Vaccine. 2016 11 04; 34(46):5649-5655.
    View in: PubMed
    Score: 0,035
  64. 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). PLoS One. 2016; 11(2):e0149104.
    View in: PubMed
    Score: 0,034
  65. Epidemiology of Serotype 1 Invasive Pneumococcal Disease, South Africa, 2003-2013. Emerg Infect Dis. 2016 Feb; 22(2):261-70.
    View in: PubMed
    Score: 0,034
  66. Assessing the impact of pneumococcal conjugate vaccines on invasive pneumococcal disease using polymerase chain reaction-based surveillance: an experience from South Africa. BMC Infect Dis. 2015 Oct 26; 15:450.
    View in: PubMed
    Score: 0,033
  67. 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.
    View in: PubMed
    Score: 0,032
  68. 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. Pediatr Infect Dis J. 2015 Jan; 34(1):27-34.
    View in: PubMed
    Score: 0,031
  69. Effects of vaccination on invasive pneumococcal disease in South Africa. N Engl J Med. 2014 Nov 13; 371(20):1889-99.
    View in: PubMed
    Score: 0,031
  70. Genetic diversity and molecular epidemiology of human rhinoviruses in South Africa. Influenza Other Respir Viruses. 2014 Sep; 8(5):567-73.
    View in: PubMed
    Score: 0,030
  71. High nasopharyngeal pneumococcal density, increased by viral coinfection, is associated with invasive pneumococcal pneumonia. J Infect Dis. 2014 Nov 15; 210(10):1649-57.
    View in: PubMed
    Score: 0,030
  72. Epidemiology of respiratory syncytial virus-associated acute lower respiratory tract infection hospitalizations among HIV-infected and HIV-uninfected South African children, 2010-2011. J Infect Dis. 2013 Dec 15; 208 Suppl 3:S217-26.
    View in: PubMed
    Score: 0,029
  73. Replacement and positive evolution of subtype A and B respiratory syncytial virus G-protein genotypes from 1997-2012 in South Africa. J Infect Dis. 2013 Dec 15; 208 Suppl 3:S227-37.
    View in: PubMed
    Score: 0,029
  74. 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.
    View in: PubMed
    Score: 0,028
  75. Epidemiology of invasive pneumococcal disease in the pre-conjugate vaccine era: South Africa, 2003-2008. Vaccine. 2013 Aug 28; 31(38):4200-8.
    View in: PubMed
    Score: 0,028
  76. Global and regional burden of hospital admissions for severe acute lower respiratory infections in young children in 2010: a systematic analysis. Lancet. 2013 Apr 20; 381(9875):1380-1390.
    View in: PubMed
    Score: 0,027
  77. 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. J Infect Dis. 2012 Dec 15; 206 Suppl 1:S159-65.
    View in: PubMed
    Score: 0,027
  78. Evolutionary dynamics of 2009 pandemic influenza A virus subtype H1N1 in South Africa during 2009-2010. J Infect Dis. 2012 Dec 15; 206 Suppl 1:S166-72.
    View in: PubMed
    Score: 0,027
  79. Invasive disease due to Haemophilus influenzae serotype b ten years after routine vaccination, South Africa, 2003-2009. Vaccine. 2012 Jan 11; 30(3):565-71.
    View in: PubMed
    Score: 0,025
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