Tapeworms
Tapeworms are the worst because they’re so insidious. You won’t see them coming because their eggs are sometimes found in undercooked beef or pork. So, most people who eat raw or undercooked meat don’t even realize they’ve ingested these parasitic creatures. It also doesn’t help that an infected person shows little to no symptoms. But make no mistake. Tapeworms have been associated with approximately 1,600 deaths a year.