{{Cite journal| doi = 10.1038/s41591-021-01234-8| issn = 1078-8956, 1546-170X| volume = 27| issue = 3| pages = 447–453| last1 = Rice| first1 = Benjamin L.| last2 = Annapragada| first2 = Akshaya| last3 = Baker| first3 = Rachel E.| last4 = Bruijning| first4 = Marjolein| last5 = Dotse-Gborgbortsi| first5 = Winfred| last6 = Mensah| first6 = Keitly| last7 = Miller| first7 = Ian F.| last8 = Motaze| first8 = Nkengafac Villyen| last9 = Raherinandrasana| first9 = Antso| last10 = Rajeev| first10 = Malavika| last11 = Rakotonirina| first11 = Julio| last12 = Ramiadantsoa| first12 = Tanjona| last13 = Rasambainarivo| first13 = Fidisoa| last14 = Yu| first14 = Weiyu| last15 = Grenfell| first15 = Bryan T.| last16 = Tatem| first16 = Andrew J.| last17 = Metcalf| first17 = C. Jessica E.| title = Variation in SARS-CoV-2 outbreaks across sub-Saharan Africa| journal = Nature Medicine| access-date = 2021-04-13| date = 2021-03| url = http://www.nature.com/articles/s41591-021-01234-8}}