Vector control, the most efficient tool to reduce mosquito-borne disease transmission, has been compromised by the rise of insecticide resistance. Recent studies suggest the potential of mosquito-associated microbiota as a source for new biocontrol agents or new insecticidal chemotypes. In this study, we identified a strain of Serratia marcescens that has larvicidal activity against Anopheles dirus, an important malaria vector in Southeast Asia.
Plasmodium vivax has become the predominant malaria parasite and a major challenge for malaria elimination in the Greater Mekong Subregion (GMS). Yet, our knowledge about the evolution of P. vivax populations in the GMS is fragmental. We performed whole genome sequencing on 23 P. vivax samples from the China-Myanmar border (CMB) and used 21 high-coverage samples to compare to over 200 samples from the rest of the GMS.
A prophylactic antimalarial drug that is both effective for protection and improves compliance is in high demand.
It has long been clear that the “monkey-malaria” species, Plasmodium knowlesi, is capable of infecting humans. Its name comes from Robert Knowles, the British parasitologist who first demonstrated experimental monkey–human transmission and pioneered its use as “malaria therapy” for syphilis and leprosy from as early as 1932 .