Disease in ANIMALS Flashcards
• abortions
• persist in lymph nodes
horses:
• fistulous withers
• poll evil
Brucellosis
• dairy cow — mastitis
• horse — strangles, brain abscess, wound infection, 2nd respiratory infection
• guinea pig — cervical lymphadenitis
• growing pigs — polyarthritis, peracute meningitis, septicemia
Streptococcosis
retropharyngeal nerve in horses cause
• dysphagia
• inspiratory respiratory noise
Streptococcosis
Metastatic strangle is also called
Bastard strangles
• mostly septicemia
• osteo- related in reptiles
Salmonellosis
• meningoencephalitis
affects poultry in all ages
• yolk sac infection
• omphalitis
• swollen head syndrome
• polyserositis
• cellulitis
• salpangitis
• coligranuloma
• IBD
• mycoplasmosis
• coccidiosis
• NCD
• IB
• nutritional deficiency
Collibacillosis
• most are asymptomatic except young ruminants
• watery—hemorrhagic diarrhea
• CNS signs
Collibacillosis
• febrile enteritis (but most are asymptomatic)
• decreased milk production [Ye]
• granuloma internal organ [Yp]
Yersiniosis
- Bubonic form
- Septicemic form
- Pneumonic form
- Rare form
Plague
a. True erysipeloid
b. Diffuse or Generalized cutaneous form
c. Septicemic form
Erysipeloid
a. Cats
b. Rodents
c. Goats & Camels
Plague
Not known to develop plague (4)
- Cattle
- Horse
- Sheep
- Pig
PLAGUE
consistent with EPIDEMIOLOGIC FEATURES
• exposure
• travel
• residence area
Suspected case
PLAGUE
consistent with SUSPECT CASE + (2/4)
• gram negative coccobacilli
• F1 antigen detection
• Single anti-F1 serology
• PCR
Presumptive case
PLAGUE
consistent with SUSPECT CASE
• positive bacterial culture
• phage cocktail (Podoviridae, Myoviridae)
• Biochemical profile
(+) Catalase
(-) Oxidase
(-) Urease
Confirmed case
