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.
Malaria infection levels of the cohort in western Kenya
| Surveillance | Valley bottom | Midhill | Uphill |
|---|---|---|---|
| Population | 646 | 598 | 605 |
| Clinical malaria incidence rate | 5.0a | 2.2b | 1.1c |
| Asymptomatic infection (%) | 10.78a | 4.49b | 1.85c |
| Gametocytes | 1.04a | 0.4b | 0.19c |
Letters following the numerical values indicate the results of multiple comparison tests, and values with the same letter were not statistically significant at P _ 0.05 within a season.
