Body odor reveals malarial infection

An infection with malaria pathogens changes the scent of infected mice, making those infected more attractive to mosquitoes, according to a new study. Researchers show that whether mosquitoes find the right victim to bite is not left to chance by the pathogen. Instead, the plasmodium parasite appears to manipulate its host by changing the characteristics of the infected individual's body odour, which makes the carrier more attractive to hungry mosquitoes.