20-year-old mystery of malaria vaccine target solved

The human piece of a malaria infection puzzle has been revealed for the first time, solving a long-standing mystery. A protein displayed on the surface of malaria parasites called "TRAP" is a high-priority vaccine target, ...

Social distancing in nature

Forager ants do it, vampire bats do it, guppies do it, and mandrills do it. Long before humans learned about and started "social distancing due to COVID-19," animals in nature intuitively practiced social distancing when ...

Was mighty T.rex 'Sue' felled by a lowly parasite?

(PhysOrg.com) -- When pondering the demise of a famous dinosaur such as 'Sue,' the mighty Tyrannosaurus rex whose fossilized remains are a star attraction of the Field Museum in Chicago, it is hard to avoid the image of clashing ...

How mice survive infection by virulent Toxoplasma parasites

One of the commonest parasites in the world is Toxoplasma gondii. Toxoplasma can infect most warm-blooded animals, including humans, and causes significant damage to the unborn child if a woman becomes infected for the first ...

Finding a lethal parasite's vulnerabilities

An estimated 100 million people around the world are infected with Strongyloides stercoralis, a parasitic nematode, yet it's likely that many don't know it. The infection can persist for years, usually only causing mild symptoms. ...

page 3 from 14