Roundworms

Roundworms are among the most common
intestinal parasites in dogs and cats. Puppies
are often infected in the womb from their
infected mothers. Both kittens and puppies can
be infected shortly after birth from eggs shed
in their mother's milk. After larvae mature in
these animals, puppies and kittens begin to
shed eggs in their feces, exposing other
animals and humans to infection when
ingested.

Roundworm infestation can result in serious
medical conditions in both animals and
humans. Animals may develop vomiting,
diarrhea, and pneumonia due to parasite
migration throughout the body. Large
infestations may result in partial or complete
obstruction of the intestinal tract. When
roundworms infect humans, parasite migration
through the body can cause fever, nausea,
difficulty breathing, and even loss of vision in
some cases. Young animals and children are
at most at risk.

Roundworm infection can be diagnosed and
treated by your veterinarian when a fresh stool
sample is examined under the microscope. The
key to prevention is good hygiene. Do not give
young animals or infants the opportunity to
ingest feces which may contain roundworm
eggs. Cover children's sandboxes when not in
use to prevent neighborhood cats from
contaminating play areas. Shortly after
acquiring a new puppy or kitten, make an
appointment with your veterinarian to avoid
contamination of your home. Certain
heartworm medications, though they will not
cure an infected animal, will prevent
re-infestation. When purchasing a new puppy
or kitten, ask your breeder about the animal's
deworming schedule. We encourage breeders
to discuss strategic deworming programs with
their veterinarian. If you have further questions
about roundworms or other intestinal parasites,
consult your veterinarian.