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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.
Cohen C, Walaza S, Moyes J, Groome M, Tempia S, Pretorius M, Hellferscee O, Dawood H, Chhagan M, Naby F, Haffejee S, Variava E, Kahn K, Nzenze S, Tshangela A, von Gottberg A, Wolter N, Cohen AL, Kgokong B, Venter M, Madhi SA. Cohen C, et al. Among authors: chhagan m. Pediatr Infect Dis J. 2015 Jan;34(1):66-72. doi: 10.1097/INF.0000000000000478. Pediatr Infect Dis J. 2015. PMID: 25093972 Free PMC article.
Mortality amongst patients with influenza-associated severe acute respiratory illness, South Africa, 2009-2013.
Cohen C, Moyes J, Tempia S, Groome M, Walaza S, Pretorius M, Dawood H, Chhagan M, Haffejee S, Variava E, Kahn K, von Gottberg A, Wolter N, Cohen AL, Malope-Kgokong B, Venter M, Madhi SA. Cohen C, et al. Among authors: chhagan m. PLoS One. 2015 Mar 18;10(3):e0118884. doi: 10.1371/journal.pone.0118884. eCollection 2015. PLoS One. 2015. PMID: 25786103 Free PMC article.
Human metapneumovirus-associated severe acute respiratory illness hospitalisation in HIV-infected and HIV-uninfected South African children and adults.
Groome MJ, Moyes J, Cohen C, Walaza S, Tempia S, Pretorius M, Hellferscee O, Chhagan M, Haffejee S, Dawood H, Kahn K, Variava E, Cohen AL, Gottberg Av, Wolter N, Venter M, Madhi SA; South African Severe Acute Respiratory Illness (SARI) Surveillance Group. Groome MJ, et al. Among authors: chhagan m. J Clin Virol. 2015 Aug;69:125-32. doi: 10.1016/j.jcv.2015.06.089. Epub 2015 Jun 18. J Clin Virol. 2015. PMID: 26209394 Free PMC 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.
Pretorius MA, Madhi SA, Cohen C, Naidoo D, Groome M, Moyes J, Buys A, Walaza S, Dawood H, Chhagan M, Haffjee S, Kahn K, Puren A, Venter M. Pretorius MA, et al. Among authors: chhagan m. J Infect Dis. 2012 Dec 15;206 Suppl 1:S159-65. doi: 10.1093/infdis/jis538. J Infect Dis. 2012. PMID: 23169964
Severe influenza-associated respiratory infection in high HIV prevalence setting, South Africa, 2009-2011.
Cohen C, Moyes J, Tempia S, Groom M, Walaza S, Pretorius M, Dawood H, Chhagan M, Haffejee S, Variava E, Kahn K, Tshangela A, von Gottberg A, Wolter N, Cohen AL, Kgokong B, Venter M, Madhi SA. Cohen C, et al. Among authors: chhagan m. Emerg Infect Dis. 2013 Nov;19(11):1766-74. doi: 10.3201/eid1911.130546. Emerg Infect Dis. 2013. PMID: 24209781 Free PMC article.
Epidemiology of respiratory syncytial virus-associated acute lower respiratory tract infection hospitalizations among HIV-infected and HIV-uninfected South African children, 2010-2011.
Moyes J, Cohen C, Pretorius M, Groome M, von Gottberg A, Wolter N, Walaza S, Haffejee S, Chhagan M, Naby F, Cohen AL, Tempia S, Kahn K, Dawood H, Venter M, Madhi SA; South African Severe Acute Respiratory Illness Surveillance Group. Moyes J, et al. Among authors: chhagan m. J Infect Dis. 2013 Dec 15;208 Suppl 3:S217-26. doi: 10.1093/infdis/jit479. J Infect Dis. 2013. PMID: 24265481
Genetic diversity and molecular epidemiology of human rhinoviruses in South Africa.
Pretorius MA, Tempia S, Treurnicht FK, Walaza S, Cohen AL, Moyes J, Hellferscee O, Variava E, Dawood H, Chhagan M, Haffjee S, Madhi SA, Cohen C, Venter M. Pretorius MA, et al. Among authors: chhagan m. Influenza Other Respir Viruses. 2014 Sep;8(5):567-73. doi: 10.1111/irv.12264. Epub 2014 Jul 3. Influenza Other Respir Viruses. 2014. PMID: 24990601 Free PMC article.
Effectiveness of monovalent human rotavirus vaccine against admission to hospital for acute rotavirus diarrhoea in South African children: a case-control study.
Groome MJ, Page N, Cortese MM, Moyes J, Zar HJ, Kapongo CN, Mulligan C, Diedericks R, Cohen C, Fleming JA, Seheri M, Mphahlele J, Walaza S, Kahn K, Chhagan M, Steele AD, Parashar UD, Zell ER, Madhi SA. Groome MJ, et al. Among authors: chhagan m. Lancet Infect Dis. 2014 Nov;14(11):1096-1104. doi: 10.1016/S1473-3099(14)70940-5. Epub 2014 Oct 7. Lancet Infect Dis. 2014. PMID: 25303843 Clinical Trial.
Case-ascertained study of household transmission of seasonal influenza - South Africa, 2013.
Iyengar P, von Mollendorf C, Tempia S, Moerdyk A, Valley-Omar Z, Hellferscee O, Martinson N, Chhagan M, McMorrow M, Gambhir M, Cauchemez S, Variava E, Masonoke K, Cohen AL, Cohen C. Iyengar P, et al. Among authors: chhagan m. J Infect. 2015 Nov;71(5):578-86. doi: 10.1016/j.jinf.2015.09.001. Epub 2015 Sep 11. J Infect. 2015. PMID: 26366941 Free PMC article.
Invasive disease due to Haemophilus influenzae serotype b ten years after routine vaccination, South Africa, 2003-2009.
von Gottberg A, Cohen C, Whitelaw A, Chhagan M, Flannery B, Cohen AL, de Gouveia L, Plessis Md, Madhi SA, Klugman KP; Group for Enteric, Respiratory, Meningeal Disease Surveillance in South Africa (GERMS-SA). von Gottberg A, et al. Among authors: chhagan m. Vaccine. 2012 Jan 11;30(3):565-71. doi: 10.1016/j.vaccine.2011.11.066. Epub 2011 Nov 26. Vaccine. 2012. PMID: 22119925
40 results