New Zealand faces a hidden health threat. It is Toxoplasma gondii. Cats carry this parasite. It can cause blindness. Nearly half of New Zea...

The vaccines were able to stimulate both arms of the immune system -- a T cell response and an antibody response.

Researchers identified the drug target while studying the way in which the parasites Toxoplasma gondii, which causes toxoplasmosis, and Pla...

MIT scientists have discovered a new drug target for treatment of the deadly malaria disease.