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FELINE VACCINES-PROTECT YOUR PET

Mae Marcattilio -McCracken. FELINE VACCINES-PROTECT YOUR PET. Core vs. Non-Core Vaccines.

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FELINE VACCINES-PROTECT YOUR PET

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  1. Mae Marcattilio-McCracken FELINE VACCINES-PROTECT YOUR PET

  2. Core vs. Non-Core Vaccines Core Vaccine: consequences of infection are severe, infection poses a substantial zoonotic risk, disease prevalence is high, the organism is easily transmitted to others of its species, and or the vaccine is safe and efficacious vaccine recommended for all individual animals because the **Examples of core feline vaccines include: Panleukopenia, Calcivirus, Herpesvirus, and Rabies Non-Core Vaccine: vaccine recommended for only individual animals deemed to be at high-risk for contact with the organism **Examples of non-core vaccines include: FeLV, FIP, Microsporum canis

  3. Core Vaccines-Overview of Diseases Include: • Panleukopenia (Distemper) • Calcivirus (FCV) • Herpesvirus (Rhinotracheitis) • Rabies

  4. Panleukopenia Transmission: • Direct contact with infected cats or their excretions • During the early stages of the infection, virus is shed in feces, urine, saliva, and vomit • In addition, fleas may transmit FPV from infected to susceptible cats during the acute stage of the disease. • The virus may also be spread by contact with contaminated objects, such as food bowls, litter pans, bedding, and cages, or by persons (on hands or clothing, for example).

  5. Panleukopenia Clinical Signs: sudden onset-- • Fever • Loss of appetite • Dehydration • Depression • Vomiting • Diarrhea

  6. Panleukopenia Prognosis in Unvaccinated Animals • In unvaccinated populations, however, panleukopenia remains the most severe and destructive disease of cats • Many older cats who are exposed to feline panleukopenia virus do not show symptoms • However, young (3-5 months old) unvaccinated cats can become seriously ill • Panleukopenia in young unvaccinated kittens is usually fatal.

  7. Calcivirus Transmission: • FCV is transmitted by ingestion or inhalation of infectious virus present in saliva and excretions from affected cats • The oral route of infection is most important, and direct contact with infected cats or contaminated fomites is the primary method of transmission rather than aerosolized particulates • The virus is highly contagious • Cats of all ages can be affected by FCV infection but kittens are more likely to develop symptoms.

  8. Calcivirus Clinical Signs: • Symptoms in cats infected with FCV may develop acutely, chronically, or not at all. • Latent infections often become symptomatic when the cat is stressed, such as at the time of adoption. • Acute symptoms of FCV include: • Fever • Nasal discharge • Sneezing • Ulceration of the mouth • Pneumonia may develop with secondary bacterial infections.

  9. Calcivirus Prognosis in Unvaccinated Animals • Most cats come into contact with these two viruses in their lifetime • Kittens most likely to become infected • Once infected, the kitten is best tended at home with supportive care • Fluids need to be pushed and the kitten should be tempted by tasty morsels of food so that he doesn’t become anorexic • Smelly mackerel in water, sardines in oil, canned tuna cat food, and pieces of raw fish are good taste tempters for a reluctant eater 

  10. Herpesvirus Transmission: • FVR is transmitted through the air and direct contact • The virus is shed in saliva and eye and nasal secretions, and can also be spread by fomites • FVR has a two to five day incubation period. The virus is shed for one to three weeks postinfection • Latently infected cats (carriers) will shed FHV-1 intermittently for life • Stress and use of corticosteroids precipitate shedding

  11. Herpesvirus Clinical Signs: • Coughing • Sneezing • Nasal discharge • Sometimes fever and loss of appetite. **(These usually resolve within four to seven days, but secondary bacterial infections can cause the persistence of clinical signs for weeks)

  12. Herpesvirus Prognosis in Unvaccinated Animals • Rhinotracheitis is a fairly mild condition, even in its most severe form, as long as the cat receives adequate fluids and nutrition • It often runs its course in 7 to 10 days without medical intervention • The infection usually lasts longer when secondary bacterial infections develop • Rarely causes death in young kittens and older cats • Some cats may develop chronic symptoms such as chronic rhinosinusitis (sneezing and nasal discharge).

  13. Rabies Transmission: occur as a result of: *animal bites *non-bite exposure *human-to-human exposure *In most cases of rabies, transmission of the virus is caused by the bite of a rabid animal *Transmission of rabies cannot occur through casual contact, such as touching a person with rabies, or contact with non-infectious fluid or tissue (e.g., urine, blood, or feces).

  14. Rabies Clinical Signs: • Behavior changes such as: • Depression • Apprehension • Nervousness • Anxiety • Biting or snapping, sometimes at imaginary objects • Wandering or roaming • Irritability • Muscular incoordination • Seizures • Paralysis • Salivation or frothing at the mouth; and a "dropped jaw," or inability to swallow • Any animal that is unvaccinated and shows abnormal behavior or unexplainable neurological disease should be suspected of having rabies.

  15. Rabies Prognosis in Unvaccinated Animals • Unvaccinated animals that have been exposed to rabies are a severe health hazard • Most states either recommend or mandate euthanasia and testing of unvaccinated exposed animals • If an owner refuses euthanasia, the animal must be held in strict quarantine for six months, with a vaccination administered at the fifth month • Animals that are not current with their rabies vaccination are generally evaluated on a case by case basis according to local laws • **Grave prognosis

  16. Non-Core Vaccines-Overview of Diseases Include: • FeLV (Feline Leukemia) • FIP (Feline Infectious Peritonitis) • Microsporum canis (ringworm)

  17. Feline Leukemia Transmission: • Saliva and close contact, biting another cat (blood), through a litter box or food dish used by an infected cat, in utero, or an infected cat nursing her kittens *FeLV won’t survive outside a cat longer than a few hrs in most environments. As a precaution thoroughly disinfect or replace food and water dishes, bedding, litter pans, and toys. **This disease IS NOTzoonotic, regardless immuno-supresed people (ppl receiving chemo, ppl with AIDS, elderly, infants, unborn children, and pregnant women) should avoid contact with an FeLV infected cat**

  18. Feline Leukemia Clinical Signs: • Loss of appetite • Slow but progressive weight loss, followed by severe wasting late in the disease process • Poor coat condition • Enlarged lymph nodes • Persistent fever • Pale gums and other mucus membranes • Inflammation of gums and mouth • Infections of the skin, urinary bladder, and upper respiratory tract • Persistent diarrhea • Seizers, behavior changes, and other neurological disorders • A variety of eye conditions • In unspayed female cats, abortion of kittens or other reproductive failures

  19. Feline Leukemia Prognosis in Unvaccinated Animals • FeLV is an incurable, fatal disease • Varies considerably, 70% of cats are infected with FeLV develop immunity and are able to fight the virus before developing symptoms • Some cats that develop initial immunity suffer a viremic breakout or years later, usually after being stresses or medicated with drugs that suppress the immune system • 30% of infected cats that don’t develop immunity to the virus may live months to years, depending on how far the disease has progressed when the cat is diagnosed • More than 50% of these cats die within a couple yrs

  20. FIP Transmission • Feces and oropharyngeal secretions are the most likely sources of infectious virus • Infection is acquired from acutely infected cats by the fecal-oral, oral-oral, or oral-nasal route. • FIP is NOT zoonotic!!

  21. FIP Clinical Signs • Feline infectious peritonitis is probably the most common cause of unexplained fevers in cats. • lethargy • weight loss • eye disease • swelling of the abdomen or fluid in the chest • Secondary problems: liver or kidney disease • Any cat with fevers that do not respond to antibiotics should be considered as a candidate for this disease. • In any chronic illness in cats for which no other cause can be found, FIP should be considered.

  22. FIP Prognosis in Unvaccinated Animals • Once the FIP virus gains access to the cat's body it takes about 2 weeks for the virus to become widespread. After that, the length of time to clinical symptoms is variable but probably rarely exceeds 2 months. • Most cats with FIP will die within 2 to 11 months from the damage caused by the virus, the immune system and secondary problems such as kidney or liver failure. • An exception to this might be cats that are able to fight off the disease at the cellular level but never completely clear it from their bodies. • It is possible that these cats are carriers of the disease and that they may be affected later in life if some immunosuppressive disease or event inhibits their ability to keep the FIP virus in check.

  23. Microsporum canis (aka ringworm) Transmission • Transmission occurs by direct contact between infected and non-infected individuals. • It may be passed from dogs to cats and vice versa. • Transmission may also occur from the infected environment. • The fungal spores may live in bedding or carpet for several months. • It may also be passed from dogs or cats to people and vice versa- it IS zoonotic!! (consult with your family physician if any family member develops suspicious skin lesions)

  24. Microsporum canis Clinical Signs **The fungi live in hair follicles. As the organism invades and weakens the hair shafts, hairs break off at the skin line. • Patches of hair loss tend to be round; as the fungus multiplies, the lesions may become irregularly shaped and spread over the cat's body. • These patches may be associated with scaling and crusting of the skin. • The lesions are sometimes pruritic (itchy), but this is not a consistent finding.

  25. Microsporum canis Prognosis in Unvaccinated Animals • If no treatment is carried out, ringworm will run it's course in two to four months and the symptoms will resolve themselves • However, treatment is recommended to save your cat or dog from suffering any longer than necessary and to cut down the period of time they are contagious

  26. Modified vs. Killed Vaccines • MLV: a live virus or bacterium that replicates within the animal and stimulates and immune response • Killed: dead virus or bacteria or pieces of micro-organisms that stimulate an immune response often mixed with an adjuvant Mild reactions include: • *lethargy and sleepiness Severe reactions when DVM must be contacted include: • *soreness, abscesses, or/and tumors at the site • *fever and joint pain • *anaphylactic shock • *swelling and hives

  27. Feline Vaccines by Fort Dodge • Fel-O-VaxLv-K: protects against feline leukemia virus. For healthy cats 8-10 wks of age and older (given to high risk animals such as outside/inside or homes with multiple pets). Repeat 3-4 wks later. Then annually. Given SQ. • Fel-O-Vax PCT Cat: rhinotracheitis, calci, panleukopenia killed vaccine. Given to healthy cats 8 wks of age and older. Repeat 3-4 wks later. If vaccinated under 12 wks of age, give additional dose between 12 to 16 wks of age. Given SQ or IM. Vaccinate on annual basis.

  28. Sources 1. http://www.revivalanimal.com/store/c/670-Fort-Dodge.aspx?a=google&gclid=CLOnrqW9xZ4CFRXxDAodp0_Rsg 2. http://en.wikipedia.org/wiki/Feline_leukemia_ virus 3. http://www.animalhealthchannel.com 4. http://www.vet.cornell.edu 5. http://www.peteducation.com/article.cfm?c=1+2134&aid=222 6. http://maxshouse.com/feline_panleukopenia.htm 7. http://www.cathealthcareguide.com/rabies-in-cats.php

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