Michelle J. Groome

Increased risk of SARS-CoV-2 reinfection associated with emergence of Omicron in South Africa

Juliet R.C. Pulliam, Cari van Schalkwyk, Nevashan Govender et al. · Science · 2022 · 942 citations · Full text

Vaccination, Immune Evasion, Virus Epidemiology +15

Causes of severe pneumonia requiring hospital admission in children without HIV infection from Africa and Asia: the PERCH multi-country case-control study

Katherine L. O’Brien, Henry C. Baggett, W. Abdullah Brooks et al. · The Lancet · 2019 · 890 citations · Full text

Increased risk of SARS-CoV-2 reinfection associated with emergence of Omicron in South Africa

Juliet R.C. Pulliam, Cari van Schalkwyk, Nevashan Govender et al. · 2021 · 410 citations · Full text

Virus Epidemiology, New Variants, Covid-19 Epidemiology +18

Global respiratory syncytial virus-associated mortality in young children (RSV GOLD): a retrospective case series

Nienke M. Scheltema, Ángela Gentile, Florencia Lución et al. · The Lancet Global Health · 2017 · 241 citations · Full text

Virus Epidemiology, Pediatric Epidemiology, Respiratory Diseases +11

Clinical severity of COVID-19 in patients admitted to hospital during the omicron wave in South Africa: a retrospective observational study

Waasila Jassat, Salim S. Abdool Karim, Caroline Mudara et al. · The Lancet Global Health · 2022 · 204 citations · Full text

Omicron Wave, Virus Epidemiology, Global Health Crisis +11