A creative layout featuring a photo of an Aedes mosquito, which can transmit the dengue virus, and cryoelectron microscopy renderings of mature dengue virus particles. Groups of dengue virus particles ...

This is a colored scanning electron microscopy image of a human red blood cell infected with the parasite that ... Biology in the background Malaria is a severe illness that is transmitted to humans ...

A clinical trial supported by the National Institutes of Health (NIH) is testing an experimental treatment designed to help ...