Is trichinellosis a virus

No, trichinellosis is not caused by a virus; it is a parasitic infection caused by the larvae of the Trichinella species, which are roundworms. Humans typically contract trichinellosis by consuming undercooked meat, particularly pork, that contains these larvae. Once ingested, the larvae mature into adult worms in the intestines, leading to various symptoms. Proper cooking of meat can prevent this infection.