
In a session at the 2026 Fetch National Harbor conference, Nathanael Oster, VMD, MBA, walked attendees through the biology, diagnosis, and treatment of the flea tapeworm in dogs and cats, including why cats are affected more often than dogs.
ClinQuiz: Fast tick facts, answer 1B
1) B–Incorrect.
Infection with H. americanum, the parasite in this figure, is a vector-borne disease but is not transmitted by mosquitoes.





