Blood tests showed elevated eosinophils, which can be a sign of a parasitic infection, among other things. They searched for ...

enabled rats to forage longer and reproduce more frequently throughout the year, potentially allowing for an extra reproductive cycle. Richardson explained that even a week or two of abnormally ...

Rat lungworm disease is caused by the body’s immunoresponse to the parasite Angiostrongylus cantonensis. A. cantonensis begins its life cycle after a rat eats an infected snail or slug.

That’s why the rat is first creature in the cycle, followed by the ox. Not surprisingly, the tiger ran a good race but the current in the river sent it a little off-course. It recovered enough ...