Fig. 5.

Phenotypic differences between variants transmitted in utero and through breast milk. Mean inhibitor IC₅₀ values by subject and transmission mode were obtained through GEE calculations. The grey box indicates the 95% confidence interval and the whiskers indicate the 99% confidence interval. p values showing significant inhibitor IC₅₀ differences for infant- and maternal-derived strains are indicated in red. Inhibitors tested were a TAK-779, b sCD4, c PG9, and d PG16. The number of envelope sequences tested for each group (n) is shown