The Role of Control in Heartworm Prevention
by John McCall, MS, PHD
Q. Mosquitoes are an essential player in the life cycle of Dirofilaria immitis, which causes heartworm infection. What do veterinarians need to know about the role of mosquito control in heartworm prevention?
A. Heartworm disease is considered the most important vector-borne disease of dogs in the U.S. and many other parts of the world. Targeting vectors as part of a preventive approach to controlling mosquito-borne human diseases has been critically important for decades, but has received much less attention in companion animal disease prevention.