Kwatra G, Nunes M, Dhar N, Baillie V, Serafin N, Jones S, Madhi SA.

J Virol Methods. 2022 Feb;300:114394. doi:10.1016/j.jviromet.2021.114394. Epub 2021 Nov 30.

Viewpoint: COVID-19 vaccine strategies must focus on severe disease and global equity