Most
animals, including dogs and cats, that are bitten by a mosquito infected with
West Nile Virus will not become sick. West Nile
illness occurs primarily
in certain types
of birds,
horses and humans.
West Nile infection has been reported in more than 280 bird species
in the United States
with the
most severe illnesses seen among crows, jays, ravens and magpies. West
Nile virus infections affecting the nervous system have also been reported in
squirrels, goats, sheep, and llamas, but the susceptibility of these animals
to West Nile virus is not well known.
Birds and
animals cannot transmit the West Nile Virus to people.
Horses
are susceptible to West Nile virus; however, a vaccine is available.
Contact your veterinarian for information about pets and livestock.
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