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Emergence of SARS-CoV-2 Omicron lineages BA.4 and BA.5 in South Africa.
Tegally H, Moir M, Everatt J, Giovanetti M, Scheepers C, Wilkinson E, Subramoney K, Makatini Z, Moyo S, Amoako DG, Baxter C, Althaus CL, Anyaneji UJ, Kekana D, Viana R, Giandhari J, Lessells RJ, Maponga T, Maruapula D, Choga W, Matshaba M, Mbulawa MB, Msomi N; NGS-SA consortium; Naidoo Y, Pillay S, Sanko TJ, San JE, Scott L, Singh L, Magini NA, Smith-Lawrence P, Stevens W, Dor G, Tshiabuila D, Wolter N, Preiser W, Treurnicht FK, Venter M, Chiloane G, McIntyre C, O'Toole A, Ruis C, Peacock TP, Roemer C, Kosakovsky Pond SL, Williamson C, Pybus OG, Bhiman JN, Glass A, Martin DP, Jackson B, Rambaut A, Laguda-Akingba O, Gaseitsiwe S, von Gottberg A, de Oliveira T. Tegally H, et al. Among authors: williamson c. Nat Med. 2022 Sep;28(9):1785-1790. doi: 10.1038/s41591-022-01911-2. Epub 2022 Jun 27. Nat Med. 2022. PMID: 35760080 Free PMC article.
HIV type 1 subtype C gag and nef diversity in Southern Africa.
Bredell H, Martin DP, Van Harmelen J, Varsani A, Sheppard HW, Donovan R, Gray CM; HIVNET028 Study Team; Williamson C. Bredell H, et al. Among authors: williamson c. AIDS Res Hum Retroviruses. 2007 Mar;23(3):477-81. doi: 10.1089/aid.2006.0232. AIDS Res Hum Retroviruses. 2007. PMID: 17411382
Establishing a cohort at high risk of HIV infection in South Africa: challenges and experiences of the CAPRISA 002 acute infection study.
van Loggerenberg F, Mlisana K, Williamson C, Auld SC, Morris L, Gray CM, Abdool Karim Q, Grobler A, Barnabas N, Iriogbe I, Abdool Karim SS; CAPRISA 002 Acute Infection Study Team. van Loggerenberg F, et al. Among authors: williamson c. PLoS One. 2008 Apr 16;3(4):e1954. doi: 10.1371/journal.pone.0001954. PLoS One. 2008. PMID: 18414658 Free PMC article.
Conserved positive selection signals in gp41 across multiple subtypes and difference in selection signals detectable in gp41 sequences sampled during acute and chronic HIV-1 subtype C infection.
Bandawe GP, Martin DP, Treurnicht F, Mlisana K, Karim SS, Williamson C; CAPRISA 002 Acute Infection Study Team. Bandawe GP, et al. Among authors: williamson c. Virol J. 2008 Nov 24;5:141. doi: 10.1186/1743-422X-5-141. Virol J. 2008. PMID: 19025632 Free PMC article.
Short communication decreased incidence of dual infections in South african subtype C-infected women compared to a cohort ten years earlier.
Woodman Z, Mlisana K, Treurnicht F, Abrahams MR, Thebus R, Karim SA, Williamson C; Caprisa Acute Infection Study Team. Woodman Z, et al. Among authors: williamson c. AIDS Res Hum Retroviruses. 2011 Nov;27(11):1167-72. doi: 10.1089/aid.2010.0162. Epub 2011 Feb 9. AIDS Res Hum Retroviruses. 2011. PMID: 21198409 Free PMC article.
Symptomatic vaginal discharge is a poor predictor of sexually transmitted infections and genital tract inflammation in high-risk women in South Africa.
Mlisana K, Naicker N, Werner L, Roberts L, van Loggerenberg F, Baxter C, Passmore JA, Grobler AC, Sturm AW, Williamson C, Ronacher K, Walzl G, Abdool Karim SS. Mlisana K, et al. Among authors: williamson c. J Infect Dis. 2012 Jul 1;206(1):6-14. doi: 10.1093/infdis/jis298. Epub 2012 Apr 19. J Infect Dis. 2012. PMID: 22517910 Free PMC article.
Increased memory differentiation is associated with decreased polyfunctionality for HIV but not for cytomegalovirus-specific CD8+ T cells.
Riou C, Treurnicht F, Abrahams MR, Mlisana K, Liu MK, Goonetilleke N, Koup R, Roederer M, Abdool Karim S, de Bruyn G, Williamson C, Gray CM, Burgers WA; CAPRISA 002 Study Team. Riou C, et al. Among authors: williamson c. J Immunol. 2012 Oct 15;189(8):3838-47. doi: 10.4049/jimmunol.1201488. Epub 2012 Sep 10. J Immunol. 2012. PMID: 22966086 Free PMC article.
1,205 results