A mosquito lands on your leg. It takes you a few minutes to notice, but in that time a lot has happened. Check out some amazing footage of mosquito probes breaking through skin and searching for blood vessels.
The early stage clinical trial is small, but out of the 15 volunteers given the highest dose of a malaria vaccine, 12 are showing total resistance to the disease.
A simple device could help researchers better observe how well different compounds fight the increasingly drug-resistant malaria parasite.
The GO Fight Against Malaria campaign, set up by Scripps Research and IBM, uses spare computing power from millions of PCs around the world to perform simulations.