USDA confirmed multiple cases of New World screwworm in the
United States beginning in June 2026. These are the first U.S. detections associated with the
current
outbreak that has been moving north through Central America and Mexico. Screwworm is not
currently
present in Los Angeles County.
Learn how to protect your pets from screwworm »
The situation is evolving rapidly. For the latest U.S. case information, see USDA:
Veterinary Public Health Program
313 N Figueroa St. Rm 1127
Los Angeles, CA 90012
Tel (213) 288-7060
Fax (213) 481-2375 vet@ph.lacounty.gov
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Seventy-nine rabid
bats have
been found
in Los
Angeles
County in
2026!
This is a
new all-time
historic
record for
the number
of rabid
bats
detected in
one year.
Explore our
new rabies
data page.
Listings of
low cost pet
resources
including:
vaccines,
spay and
neuter, flea
and tick
medicine,
microchips,
vet exams,
dental care,
pet food,
and
supplies.
In response to
natural
disasters and
international
events, animal
rescue groups
based in Los
Angeles County
have saved
hundreds of
animals. When
bringing rescued
pets into Los
Angeles County,
it is possible
to
unintentionally
bring in disease
as well.
Learn more about
how to prevent
the spread of
disease when
rescuing pets.
9.21.2017
In Fall 2023,
the Los Angeles
County
Department of
Public Health's
Veterinary
Public Health
Program started
receiving
reports of dogs
experiencing a
sudden
respiratory
illness of
unknown origin,
similar to case
reports in other
states.
Learn more about
Atypical Canine
Infectious
Respiratory
Disease.