Heartworm disease (Dirofilaria immitis) is a preventable but serious and potentially fatal disease. It is caused by a parasitic worm that primarily infects members of the canid family, including domesticated dogs and wild canids, such as coyotes, wolves, and foxes. The infection is not limited to dogs, as it has been documented in other mammals as well, including cats, ferrets, raccoons, opossums, seals, sea lions, and rarely humans.
History
According to the American Heartworm Society, the first published …