. 2021 Mar 11;12:634832. doi: 10.3389/fimmu.2021.634832
Copyright © 2021 Makinde, Nduati, Freni-Sterrantino, Streatfield, Kibirige, Dalel, Black, Hayes, Macharia, Hare, McGowan, Abel, King, Joseph, The IAVI Protocol C Investigators, Hunter, Sanders, Price and Gilmour.
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Figure 1.
Derivation by country of the 30 volunteers used in this study from the African incidence cohort [Protocol C (22)].