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Higher mortality associated with the SARS-CoV-2 Delta variant in the Western Cape, South Africa, using RdRp target delay as a proxy: a cross-sectional study.
Hussey H, Davies MA, Heekes A, Williamson C, Valley-Omar Z, Hardie D, Korsman S, Doolabh D, Preiser W, Maponga T, Iranzadeh A, Engelbrecht S, Wasserman S, Schrueder N, Boloko L, Symons G, Raubenheimer P, Viljoen A, Parker A, Cohen C, Jasat W, Lessells R, Wilkinson RJ, Boulle A, Hsiao M. Hussey H, et al. Among authors: cohen c. Gates Open Res. 2022 Aug 31;6:117. doi: 10.12688/gatesopenres.13654.1. eCollection 2022. Gates Open Res. 2022. PMID: 37994361 Free PMC article.
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: cohen c, cohen al. 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.
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.
Valley-Omar Z, Iyengar P, von Mollendorf C, Tempia S, Moerdyk A, Hellferscee O, Martinson N, McMorrow M, Variava E, Masonoke K, Cohen AL, Cohen C, Treurnicht FK. Valley-Omar Z, et al. Among authors: cohen c, cohen al. PLoS One. 2018 May 24;13(5):e0198101. doi: 10.1371/journal.pone.0198101. eCollection 2018. PLoS One. 2018. PMID: 29795677 Free PMC article.
Influenza Viral Shedding in a Prospective Cohort of HIV-Infected and Uninfected Children and Adults in 2 Provinces of South Africa, 2012-2014.
von Mollendorf C, Hellferscee O, Valley-Omar Z, Treurnicht FK, Walaza S, Martinson NA, Lebina L, Mothlaoleng K, Mahlase G, Variava E, Cohen AL, Venter M, Cohen C, Tempia S. von Mollendorf C, et al. Among authors: cohen c, cohen al. J Infect Dis. 2018 Sep 8;218(8):1228-1237. doi: 10.1093/infdis/jiy310. J Infect Dis. 2018. PMID: 29800425 Free PMC article.
Congenital Rubella Syndrome Surveillance in South Africa Using a Sentinel Site Approach: A Cross-sectional Study.
Motaze NV, Manamela J, Smit S, Rabie H, Harper K, duPlessis N, Reubenson G, Coetzee M, Ballot D, Moore D, Nuttall J, Linley L, Tooke L, Kriel J, Hallbauer U, Sutton C, Moodley P, Hardie D, Mazanderani AH, Goosen F, Kyaw T, Leroux D, Hussain A, Singh R, Kelly C, Ducasse G, Muller M, Blaauw M, Hamese M, Leeuw T, Mekgoe O, Rakgole P, Dungwa N, Maphosa T, Sanyane K, Preiser W, Cohen C, Suchard M. Motaze NV, et al. Among authors: cohen c. Clin Infect Dis. 2019 May 2;68(10):1658-1664. doi: 10.1093/cid/ciy758. Clin Infect Dis. 2019. PMID: 30203002 Free PMC article.
Erratum to South African guideline for the management of community-acquired pneumonia in adults.
Boyles TH, Brink A, Calligaro GL, Cohen C, Dheda K, Maartens G, Richards GA, van Zyl Smit R, Smith C, Wasserman S, Whitelaw AC, Feldman C; South African Thoracic Society; Federation of Infectious Diseases Societies of Southern Africa. Boyles TH, et al. Among authors: cohen c. J Thorac Dis. 2018 Aug;10(8):E673-E675. doi: 10.21037/jtd.2018.07.137. J Thorac Dis. 2018. PMID: 30233915 Free PMC article.
Household Transmission of Seasonal Influenza From HIV-Infected and HIV-Uninfected Individuals in South Africa, 2013-2014.
Cohen C, Tshangela A, Valley-Omar Z, Iyengar P, Von Mollendorf C, Walaza S, Hellferscee O, Venter M, Martinson N, Mahlase G, McMorrow M, Cowling BJ, Treurnicht FK, Cohen AL, Tempia S. Cohen C, et al. Among authors: cohen al. J Infect Dis. 2019 Apr 19;219(10):1605-1615. doi: 10.1093/infdis/jiy702. J Infect Dis. 2019. PMID: 30541140 Free PMC article.
Human surveillance and phylogeny of highly pathogenic avian influenza A(H5N8) during an outbreak in poultry in South Africa, 2017.
Valley-Omar Z, Cloete A, Pieterse R, Walaza S, Salie-Bassier Y, Smith M, Govender N, Seleka M, Hellferscee O, Mtshali PS, Allam M, Ismail A, Anthony T, Seutloali M, McCarthy K, van Helden L, Cohen C, Treurnicht FK. Valley-Omar Z, et al. Among authors: cohen c. Influenza Other Respir Viruses. 2020 May;14(3):266-273. doi: 10.1111/irv.12724. Epub 2020 Feb 14. Influenza Other Respir Viruses. 2020. PMID: 32058677 Free PMC article.
Risk Factors for Coronavirus Disease 2019 (COVID-19) Death in a Population Cohort Study from the Western Cape Province, South Africa.
Western Cape Department of Health in collaboration with the National Institute for Communicable Diseases, South Africa. Western Cape Department of Health in collaboration with the National Institute for Communicable Diseases, South Africa. Clin Infect Dis. 2021 Oct 5;73(7):e2005-e2015. doi: 10.1093/cid/ciaa1198. Clin Infect Dis. 2021. PMID: 32860699 Free PMC article.
3,299 results