West Nile virus and Horses
Horses are affected by West Nile virus (WNV) much more
often than any other domestic animals. Many horses
infected with WNV do not develop any illness, but of
horses that become ill, about 30 percent die or need to
be euthanized. Other livestock and poultry do not
commonly show any illness if infected with WNV.
Since mosquitoes are linked with WNV transmission, you
can prevent or control future WNV outbreaks among horses
by controlling mosquito populations and preventing
horses from being exposed to any adult mosquitoes
present. Similar recommendations would apply for other
livestock or poultry should illness due to WNV in those
types of animals ever come to be recognized.
A vaccine for horses is available. Please contact your
veterinarian for more information. |
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