We evaluated the effect of annual versus biannual mass azithromycin distribution over a 3-year period on malaria prevalence during the peak transmission season in a region with seasonal malaria transmission in Niger.Oldenburg, Catherine E.Amza, AbdouKadri, BoubacarNassirou, BeidoCotter, Sun Y....
The Cost of Annual versus Biannual Community-Directed Treatment of Onchocerciasis with Ivermectin: Ghana as a Case Study.doi:10.1371/journal.pntd.0002452Research ArticleBackground: It has been proposed that switching from annual to biannual (twice yearly) mass community-directed treatment with ...