Evidence for limited activation of distinct CD4+ T cell subsets in response to the <em>Plasmodium falciparum </em>circumsporozoite protein in Papua... (Publications)
Both CD4+ and CD8+ T cells, as well as antibody, are known to be important in sporozoite immunity. Data from animal studies suggest that cytokines, in particular gamma-interferon and interleukin-6, ar
An exploration of multilevel modeling for estimating access to drinking-water and sanitation (Publications)
Monitoring progress towards the targets for access to safe drinking-water and sanitation under the Millennium Development Goals (MDG) requires reliable estimates and indicators. We analyzed trends and