Your search for 'Epidemiology' has returned 2 results
JAVMA news
Heartworm preventive resistance is real
Dr. Wallace Graham said heartworm experts seem to agree genetic change in heartworms is related to resistance to preventive drugs.
JAVMA news
Resisting heartworm prevention
Nearly all dogs given heartworm prophylaxis are protected, but two parasite experts said they have seen evidence that some heartworms are resistant to…