Enzyme may block TB

Iowa State University researchers are currently looking for an enzyme to inhibit a chemical that keeps the human immune system from killing the bacteria that causes tuberculosis. Read More »

Fungus may stop malaria's spread

A study funded by the National Institutes of Health has found that spraying malaria-transmitting mosquitoes with a particular kind of genetically-modified fungus can kill the malaria parasite without harming the mosquito, which could reduce malaria transm Read More »