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Outcomes of laboratory-confirmed SARS-CoV-2 infection in the Omicron-driven fourth wave compared with previous waves in the Western Cape Province, South Africa.
Davies MA, Kassanjee R, Rosseau P, Morden E, Johnson L, Solomon W, Hsiao NY, Hussey H, Meintjes G, Paleker M, Jacobs T, Raubenheimer P, Heekes A, Dane P, Bam JL, Smith M, Preiser W, Pienaar D, Mendelson M, Naude J, Schrueder N, Mnguni A, Roux SL, Murie K, Prozesky H, Mahomed H, Rossouw L, Wasserman S, Maughan D, Boloko L, Smith B, Taljaard J, Symons G, Ntusi N, Parker A, Wolter N, Jassat W, Cohen C, Lessells R, Wilkinson RJ, Arendse J, Kariem S, Moodley M, Vallabhjee K, Wolmarans M, Cloete K, Boulle A. Davies MA, et al. Among authors: jassat w. medRxiv [Preprint]. 2022 Jan 12:2022.01.12.22269148. doi: 10.1101/2022.01.12.22269148. medRxiv. 2022. PMID: 35043121 Free PMC article. Updated. Preprint.
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.
Difference in mortality among individuals admitted to hospital with COVID-19 during the first and second waves in South Africa: a cohort study.
Jassat W, Mudara C, Ozougwu L, Tempia S, Blumberg L, Davies MA, Pillay Y, Carter T, Morewane R, Wolmarans M, von Gottberg A, Bhiman JN, Walaza S, Cohen C; DATCOV author group. Jassat W, et al. Lancet Glob Health. 2021 Sep;9(9):e1216-e1225. doi: 10.1016/S2214-109X(21)00289-8. Epub 2021 Jul 9. Lancet Glob Health. 2021. PMID: 34252381 Free PMC article.
Risk factors for COVID-19-related in-hospital mortality in a high HIV and tuberculosis prevalence setting in South Africa: a cohort study.
Jassat W, Cohen C, Tempia S, Masha M, Goldstein S, Kufa T, Murangandi P, Savulescu D, Walaza S, Bam JL, Davies MA, Prozesky HW, Naude J, Mnguni AT, Lawrence CA, Mathema HT, Zamparini J, Black J, Mehta R, Parker A, Chikobvu P, Dawood H, Muvhango N, Strydom R, Adelekan T, Mdlovu B, Moodley N, Namavhandu EL, Rheeder P, Venturas J, Magula N, Blumberg L; DATCOV author group. Jassat W, et al. Lancet HIV. 2021 Sep;8(9):e554-e567. doi: 10.1016/S2352-3018(21)00151-X. Epub 2021 Aug 4. Lancet HIV. 2021. PMID: 34363789 Free PMC article.
Epidemiology of SARS-CoV-2 infection and SARS-CoV-2 positive hospital admissions among children in South Africa.
Kufa T, Jassat W, Cohen C, Tempia S, Masha M, Wolter N, Walaza S, von Gottburg A, Govender NP, Hunt G, Shonhiwa AM, Ebonwu J, Ntshoe G, Maruma W, Bapela P, Ndhlovu N, Mathema H, Modise M, Shuping L, Manana PN, Moore D, Dangor Z, Verwey C, Madhi SA, Saloojee H, Zar HJ, Blumberg L. Kufa T, et al. Among authors: jassat w. Influenza Other Respir Viruses. 2022 Jan;16(1):34-47. doi: 10.1111/irv.12916. Epub 2021 Nov 18. Influenza Other Respir Viruses. 2022. PMID: 34796674 Free PMC article.
Early assessment of the clinical severity of the SARS-CoV-2 omicron variant in South Africa: a data linkage study.
Wolter N, Jassat W, Walaza S, Welch R, Moultrie H, Groome M, Amoako DG, Everatt J, Bhiman JN, Scheepers C, Tebeila N, Chiwandire N, du Plessis M, Govender N, Ismail A, Glass A, Mlisana K, Stevens W, Treurnicht FK, Makatini Z, Hsiao NY, Parboosing R, Wadula J, Hussey H, Davies MA, Boulle A, von Gottberg A, Cohen C. Wolter N, et al. Among authors: jassat w. Lancet. 2022 Jan 29;399(10323):437-446. doi: 10.1016/S0140-6736(22)00017-4. Epub 2022 Jan 19. Lancet. 2022. PMID: 35065011 Free PMC article.
Assessing the clinical severity of the Omicron variant in the Western Cape Province, South Africa, using the diagnostic PCR proxy marker of RdRp target delay to distinguish between Omicron and Delta infections - a survival analysis.
Hussey H, Davies MA, Heekes A, Williamson C, Valley-Omar Z, Hardie D, Korsman S, Doolabh D, Preiser W, Maponga T, Iranzadeh A, Wasserman S, Boloko L, Symons G, Raubenheimer P, Parker A, Schrueder N, Solomon W, Rousseau P, Wolter N, Jassat W, Cohen C, Lessells R, Wilkinson RJ, Boulle A, Hsiao NY. Hussey H, et al. Among authors: jassat w. Int J Infect Dis. 2022 May;118:150-154. doi: 10.1016/j.ijid.2022.02.051. Epub 2022 Feb 27. Int J Infect Dis. 2022. PMID: 35235826 Free PMC article.
Seroprevalence of Severe Acute Respiratory Syndrome Coronavirus 2 After the Second Wave in South Africa in Human Immunodeficiency Virus-Infected and Uninfected Persons: A Cross-Sectional Household Survey.
Wolter N, Tempia S, von Gottberg A, Bhiman JN, Walaza S, Kleynhans J, Moyes J, Buys A, McMorrow ML, Aitken S, Magni S, Yun J, Fellows T, Maakamedi T, Weiner R, Cawood C, Martinson N, Lebina L, Jassat W, Brauer M, Cohen C. Wolter N, et al. Among authors: jassat w. Clin Infect Dis. 2022 Aug 24;75(1):e57-e68. doi: 10.1093/cid/ciac198. Clin Infect Dis. 2022. PMID: 35271693 Free PMC article.
Effectiveness of the Ad26.COV2.S vaccine in health-care workers in South Africa (the Sisonke study): results from a single-arm, open-label, phase 3B, implementation study.
Bekker LG, Garrett N, Goga A, Fairall L, Reddy T, Yende-Zuma N, Kassanjee R, Collie S, Sanne I, Boulle A, Seocharan I, Engelbrecht I, Davies MA, Champion J, Chen T, Bennett S, Mametja S, Semenya M, Moultrie H, de Oliveira T, Lessells RJ, Cohen C, Jassat W, Groome M, Von Gottberg A, Le Roux E, Khuto K, Barouch D, Mahomed H, Wolmarans M, Rousseau P, Bradshaw D, Mulder M, Opie J, Louw V, Jacobson B, Rowji P, Peter JG, Takalani A, Odhiambo J, Mayat F, Takuva S, Corey L, Gray GE; Sisonke Protocol Team; Sisonke Study Team. Bekker LG, et al. Among authors: jassat w. Lancet. 2022 Mar 19;399(10330):1141-1153. doi: 10.1016/S0140-6736(22)00007-1. Lancet. 2022. PMID: 35305740 Free PMC article.
81 results