Lecture7- Gram Negative Oxidase Positive

Question 1

All the species- family pasteurellaceae

Answer 1

Pasturella multocida

Bibersteinia trehalosi

Manheimia haemolytica

Actinobacillus equuli equuli, equuli haemolytica, lignieresii, suis, pleuropneumoniae

Haemophilus felis, haemoglobinophilus, paragallinarum, parasuis

Histophilus somni

Question 2

P multocida
B trehalosi
M haemolytica
Disease patterns

Answer 2

Dogs/cats-wound infections, pyothorax

Cows- pneumonia, shipping fever, septicemia, mastitis

Ruminants- pneumonia, septicemia, mastitis

Horses- respiratory disease

Pigs- pneumonia, atrophic rhinitis

Birds- rales, oculonasal discharge, diarrhea, avian cholera

Rabbits- rhinosinusitis, snuffles, genital infections

Question 3

P. Multocida
B. Trehalosi
M. Haemolytic
Treatment

Answer 3

Antibiotics

Vaccine for cows and pigs

Question 4

Actinobacillus disease patterns

Answer 4

Dogs/cats- wound infections

Cows- spreading granuloma, wooden tongue

Ruminants- ulcerative lesions of skin and mammary gland

Horses- pneumonia, neonatal septicemia, endotoxemia

Pigs- pneumonia, endocarditis, arthritis, abortion

Question 5

Actinobacillus treatment

Answer 5

Wooden tongue- iodine
Antibiotics
Vaccine for pigs
Foal hygiene

Question 6

Haemophilus disease patterns

Answer 6

Dogs/cats- conjunctivits, cystitis, septicemia

Pigs- pneumonia, serositis, meningitis, glassers disease

Birds- coryza

Question 7

Haemophilus treatment

Answer 7

Antibiotics

Depopulate poultry flocks

Question 8

Histophilus disease patterns

Answer 8

Cows- pneumonia, septicemia, meningoencephalitis, abortion; TEM

Ruminants- pneumonia, septicemia, mastitis, epididymitis

Question 9

Histophilus treatment

Answer 9

Antibiotics

Bacterin for cattle