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 ...

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

Smartphones have become "the greatest parasite of the modern age," according to new research from The Australian National ...