Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Kaplan-Meier probability of non-infection during (a) p.f. malaria first episode, (b) first–second episodes, (c) second–third episodes, and (d) all p.f. episodes in Kombewa, Iguhu, and Marani in western Kenya. Abbreviations: p.f., Plasmodium falciparum. The probability of non-infection during malaria episodes in the study sites were compared using log-rank test
