Ringworm is the common name given to a fungal infection of the superficial layers of the skin, hair, and nails. The common name of ringworm is somewhat misleading, in that it is not an infection caused by a worm, and the infected areas are not always ring-shaped. In the dog, ringworm lesions usually appear as areas of hair loss (alopecia) that are roughly circular.
Ringworm is a skin infection caused by a dermatophyte (skin 'loving') fungus of which there are several different species. The fungi that cause ringworm in horses include the Microsporum and Trichophyton species, that can infect not only horses but other animal species, including humans.
Roundworms are one of the most common intestinal parasites of the cat. Almost all cats will become infected with roundworms at some point in their life and most often as kittens. Roundworms are not particularly harmful to adult cats, but large numbers may cause life-threatening problems in kittens and debilitated older cats.
Snakes have several unique problems and understanding these problems will allow you to better care for your pet and minimize future health care problems.
H1N1 influenza virus emerged in pigs as a genetic sharing of DNA from both human and swine influenza viruses. It caused a deadly pandemic in 2009 and continues to be an important cause of illness today. Pets including cats and dogs can be infected from their owners and become ill. It is not yet thought to transfer from pets to humans. Because influenza viruses appear to be capable of swapping genes, there is potential for new variants of influenza viruses to be generated at any time leading to another pandemic of severe disease in humans and other animals. Good hygiene and exposure restriction should be taken immediately if there is any sign of influenza-like infection to restrict spread between humans and between humans and their pets or domestic animals.
Tapeworms are flat, segmented intestinal parasites of the cat and dog. The tapeworm uses its hook-like mouthparts for anchoring to the wall of the small intestine. As the adult tapeworm matures, individual segments called proglottids break off from the main body of the tapeworm and pass in the cat's feces. When segments of the tapeworm break off and pass into the cat's stool, they can be seen crawling on the surface of the feces.
Tetanus is a bacterial disease that can affect most animals and humans. Horses are particularly susceptible because of their environment and tendency to suffer injuries.
Ticks are parasites that feed on the blood of their host and can in turn transmit diseases to your pets or even you. They are prolific breeders and their life cycles can extend through multiple seasons. Prompt removal or use of preventatives limit or prevent the spread of disease, or kill the ticks.
Ringworm in Dogs
Tiña es el nombre común que se le da a una infección fúngica en las capas más superficiales de la piel, pelo y uñas. La tiña puede afectar a las personas y a todas las especies animales domésticas. En la gente infectada las lesiones presentan una lesión redonda, roja, delimitado por unos bordes elevados a causa de la inflamación.
Tularemia is an infection of the bacteria Francisella tularensis and is most common in rabbits and rodents. Infection in cats occurs from ingestion of an infected animal, contaminated water, or the bite of a blood sucking insect. Tularemia causes acute illness, enlarged lymph nodes, abdominal pain, jaundice, and organ system failure. Diagnosis includes physical exam, baseline bloodwork, and urine tests, as well as paired serum titers. PCR can also be used to identify the bacteria in a blood sample. Treatment requires hospitalization and supportive care including IV fluids and antibiotics. Prognosis is guarded to poor depending on how early treatment is initiated. Tularemia is a reportable zoonotic disease.