Browsing by Author "Kwatra, Gaurav"

Browsing by Author "Kwatra, Gaurav"

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  • Emergence and phenotypic characterization of the global SARS-CoV-2 C.1.2 lineage 
    Scheepers, Cathrine; Everatt, Josie; Amoako, Daniel G.; Tegally, Houriiyah; Wibmer, Constantinos Kurt; Mnguni, Anele; Ismail, Arshad; Mahlangu, Boitshoko; Lambson, Bronwen E.; Martin, Darren P.; Wilkinson, Eduan; San, James Emmanuel; Giandhari, Jennifer; Manamela, Nelia; Ntuli, Noxolo; Kgagudi, Prudence; Cele, Sandile; Richardson, Simone I.; Pillay, Sureshnee; Mohale, Thabo; Ramphal, Upasana; Naidoo, Yeshnee; Khumalo, Zamantungwa Thobeka Happiness; Kwatra, Gaurav; Gray, Glenda; Bekker, Linda‑Gail; Madhi, Shabir A.; Baillie, Vicky; Van Voorhis, Wesley C.; Treurnicht, Florette K.; Venter, Marietjie; Mlisana, Koleka; Wolter, Nicole; Sigal, Alex; Williamson, Carolyn; Hsiao, Nei-yuan; Msomi, Nokukhanya; Maponga, Tongai; Preiser, Wolfgang; Makatini, Zinhle; Lessells, Richard; Moore, Penny L.; De Oliveira, Tulio; Von Gottberg, Anne; Bhiman, Jinal N. (Nature Research, 2022-04-08)
    Global genomic surveillance of SARS-CoV-2 has identified variants associated with increased transmissibility, neutralization resistance and disease severity. Here we report the emergence of the PANGO lineage C.1.2, ...
  • Estimated SARS-CoV-2 infection rate and fatality risk in Gauteng Province, South Africa : a population-based seroepidemiological survey 
    Mutevedzi, Portia Chipo; Kawonga, Mary; Kwatra, Gaurav; Moultrie, Andrew; Baillie, Vicky; Mabena, Nicoletta; Mathibe, Masego Nicole; Rafuma, Martin Mosotho; Maposa, Innocent; Abbott, Geoff; Hugo, J.F.M. (Jannie); Ikalafeng, Bridget; Adelekan, Tsholofelo; Lukhele, Mkhululi; Madhi, Shabir A. (Oxford University Press, 2022-04)
    BACKGROUND : Limitations in laboratory testing capacity undermine the ability to quantify the overall burden of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. METHODS : We undertook a population-based ...
  • Potential for maternally administered vaccine for infant group B streptococcus 
    Madhi, Shabir A.; Anderson, Annaliesa S.; Absalon, Judith; Radley, David; Simon, Raphael; Jongihlati, Babalwa; Strehlau, Renate; Van Niekerk, Anika M.; Izu, Alane; Naidoo, Niree; Kwatra, Gaurav; Ramsamy, Yogandree; Said, Mohamed; Jones, Stephanie; Jose, Lisa; Fairlie, Lee; Barnabas, Shaun L.; Newton, Ryan; Munson, Samantha; Jefferies, Zahra; Pavliakova, Danka; Silmon de Monerri, Natalie C.; Gomme, Emily; Perez, John L.; Scott, Daniel A.; Gruber, William C.; Jansen, Kathrin U. (Massachusetts Medical Society, 2023-07)
    BACKGROUND : Natural history studies have correlated serotype-specific anti–capsular polysaccharide (CPS) IgG in newborns with a reduced risk of group B streptococcal disease. A hexavalent CPS–cross-reactive material 197 ...