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VET 111- sm. animal
Canine Infectious Disease
Term | Definition |
---|---|
Canine Distemper Virus (CDV) / Hard Pad Disease | highly contagious virus closely related to human measles virus. Caused by an RNA virus from the family Paramyxoviridae, seen in domestic dogs and ferrets. Spread through the air. |
CDV Clinical Signs | -fever, ocular/nasal discharge, pneumonia, pustules on abdomen, hyperkeratosis of pads/nose, vomiting, diarrhea, enamel hypoplasia (developing teeth in puppies), seizures (chewing gum and focal seizures. |
CDV Treatment | -treatment includes (supportive care) IV fluids and antibiotics |
Canine Parvovirus Type 2 (CPV-2) | highly contagious, causes acute severe gastroenteritis, will not cross species, clinical signs 4-9 days after exposure. Death occurs within 48-72 hours following onset. Very resistant, lives in environment for 1+ years. |
CPV-2 Transmission | -fecal, fomites, environmental (grass, dirt, trees), shed in feces of infected dog up to 3 days prior and 3 weeks post recovery. |
CPV-2 Clinical Signs | clinical signs include: acute onset of vomiting, diarrhea, anorexia, lethargy. Most common in puppies. |
CPV-2 Diagnoses | diagnosis includes an in-house ELISA test, laboratory testing can also help. |
CPV-2 Treatment | treatment includes supportive care to correct electrolyte/fluids, NPO until vomiting stops, antibiotics, antiemetics, analgesics, possibly vitamins. |
Susceptible Breeds (CPV) | the breeds that are more susceptible to this disease: rottweilers, dobermans, pit bulls, German shepherds, labs. |
Canine Adeno Type 1 (CAV-1) / Infectious Canine Hepatitis (ICH) | this infects domesticated dogs, wild canids, and bears. Caused by non-enveloped DNA virus from the Adenoviridae family. Incubation period 4-9 days. |
CAV-1 Transmission | this is spread through urine, feces, saliva, vectors (urine contaminated fomites). |
CAV-1 Clinical Signs | clinical signs: often seen in dogs <1 years, tonsillitis, fever, icteric issues, urine issues, |
CAV-1 Diagnosis | diagnosis includes: clinical signs, PE, hx, lab work up, histopath at the necropsy. |
CAV-1 Treatment | treatment includes: supportive care, broad spectrum antibiotics, blood transfusions |
Canine Infectious Tracheobronchitis Kennel Cough | any contagious respiratory disease of dogs, includes many viruses, bacteria, or fungi. Will not survive in environment for long. |
Kennel Cough Transmission | spread through the air, close contact, shelters/boarding facilities/doggy daycare. |
Kennel Cough Clinical Signs | clinical signs: harsh dry cough, can happen to any age/breed. |
Kennel Cough Treatment | treatment: self-limiting, cough suppressants, antibiotics if signs worsen. |
Leptospirosis | a zoonotic bacterial disease of humans and animals, caused by spirochete bacteria, can survive for months in water/soil, incubation is 2-20 days. |
Lepto Transmission | transmission: infected urine, fomites, can cross placenta and spread through venereal transmission. |
Lepto Clinical SIgns | CS: can be non-specific. There are 3 phases: acute phase (bacteria is spreading, pain symptoms start showing), convalescent phase (bacteria is clearing, CS's come and go), carrier or chronic phase(bacterium is not eliminated from the body yet). |
Lepto Treatment | Tx: supportive care targeted at clinical signs and antibiotics (doxy or penicillin). |
Canine Influenza Virus (CIV) | highly contagious respiratory disease, has no seasonal pattern like the human version. Currently not zoonotic. |
Influenza (CIV) Clinical Signs | CS: any age/breed at risk, cough, nasal discharge, mild fever, lethargy, anorexia, difficult to differentiate from kennel cough, severe cases lead to pneumonia and high fever (not common). |
Influenza (CIV) Treatment | Tx: supportive care, IV fluids and antibiotics, NSAIDs for fever/inflammation, good nutrition and husbandry. |