North Florida had more rain than usual this winter. With the rains come swollen swamps and mosquito-infested waters. Mosquitoes are the agents for West Nile virus, which has hit horses - including breeding stock - throughout North America.
Dr. Carol Clark, an Ocala veterinarian, counsels breeders to inoculate their stock for West Nile and then follow up with periodic booster shots from the fourth-through-ninth months after, and then to administer a booster every four months.