> If anything, I'd suspect mammalian parasites are a bigger risk, since they are more likely to thrive in a human host – we are mammals after all. I could hold

> If anything, I'd suspect mammalian parasites are a bigger risk, since they are more likely to thrive in a human host – we are mammals after all. I could hold the opposite side, saying that our immune system is also better suited to fight against them rather than totally different parasites.