viruses

The Rise of Flying Vaccinations

The buzzing of mosquitos is a harbinger of summer. Long thought to harbor dangerous diseases, these pests are now being used in biomedical research to treat a host of deadly illnesses. In 2010, a group of Japanese researchers at Jichi Medical University attached SP15, a vaccine against Leishmaniasis, to the promoters of the mosquito genome that turn off saliva-producing genes.