Concepedia

Raquel Viana

RV

14

Publications

3.2K

Citations

13

H-Index

2008

Active since

Affiliations

Lancet Laboratories(Current)

University of the Witwatersrand

Institute of Social and Preventive Medicine

Harvard University

Botswana Open University

Raquel Viana is an author at Lancet Laboratories specializing in medicine, epidemiology, and virology.

ORCID

Top concepts

Publications per year

2008–2022

14

Publications

14

Rapid epidemic expansion of the SARS-CoV-2 Omicron variant in southern Africa

Raquel Viana, Sikhulile Moyo, Daniel G. Amoako et al. · Nature · 2022 · 1.8K citations · Full text

Emergence of SARS-CoV-2 Omicron lineages BA.4 and BA.5 in South Africa

Houriiyah Tegally, Monika Moir, Josie Everatt et al. · Nature Medicine · 2022 · 686 citations · Full text

Rapid epidemic expansion of the SARS-CoV-2 Omicron variant in southern Africa

Raquel Viana, Sikhulile Moyo, Daniel G. Amoako et al. · 2021 · 197 citations · Full text

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Continued Emergence and Evolution of Omicron in South Africa: New BA.4 and BA.5 lineages

Houriiyah Tegally, Monika Moir, Josie Everatt et al. · 2022 · 80 citations · Full text

, , +20

Occult hepatitis B virus infection in patients with isolated core antibody and HIV co-infection in an urban clinic in Johannesburg, South Africa

Cynthia Firnhaber, Raquel Viana, Anne Reyneke et al. · International Journal of Infectious Diseases · 2008 · 75 citations · Full text

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