If your
dog shows signs of illness such as loss of appetite, acts tired (lethargy) or is vomiting; you should call or visit your veterinarian immediately.
When the adult worms live in the lung blood vessels, they can cause a local inflammation of the vessels, but some cats
never show signs of illness.
If an
animal shows signs of illness, disease or parasite infection, they treated accordingly, however just like in humans, most illnesses and infections are most contagious before symptoms show.
If your
puppy shows any signs of illness, or a sudden change in behavior, appetite or activity level, it's vital to have your veterinarian examine him right away.
If your cat has been vaccinated, is current on all of their booster shots, and has
never shown signs of illness or disease, it has likely been successfully vaccinated.
Some
cats show no signs of illness, but the typical case occurs suddenly and the animal will have a fever, appear severely depressed and stop eating.
Is your baby
showing signs of illness such as a cold or congestion, have you added any other items to baby's diet, have you changed brands of a particular food in baby's diet and so on.
Dogs that are infected with Canine Influenza can transmit the virus for 1 - 2 weeks and they don't always
show signs of illness during the entire time that they can infect other dogs.
Puppies and kittens
often show signs of illness, usually watery diarrhea, before there are oocysts in their stools, so it sometimes takes several fecal samples to know if a puppy or kitten is infected.
We also do not adopt out any cats
which show signs of illness, though sometimes this is hard because viruses can have incubation periods, thus the cat shows no signs for a week or two after infection.