Toxoplasma: Some sperm cells had holes in their head, suggesting the parasites were trying to invade them as it would any ...

If you’ve handled cat litter or eaten raw meat or unwashed produce, there’s a chance you might have a permanent toxoplasmosis ...

If you’ve handled cat litter or eaten raw meat or unwashed produce, there’s a chance you might have a permanent toxoplasmosis ...

Head lice, fleas and tapeworms have been humanity's companions throughout our evolutionary history. Yet, the greatest ...

Parasitic worms that infect humans are not interbreeding with those that infect cattle as previously thought. This is good ...

Mosquitoes exposed to the newly developed compounds show reduced malarial parasite growth even when infected four days later.

Head lice, fleas and tapeworms have been humanity’s companions throughout our evolutionary history. Yet, the greatest ...