Bacteriology 11: Bordetella and Psuedomonas Flashcards
What does bordetella look like on a slide?
Gram - short rods
Similar to pasterellacea
What atmospheric environment does bordetella grow in?
Obligate aerobes
What type of oxidase is bordetella?
Postive
Does bordetella grow on macConkeys?
yes
What are the two strains of bordatella we learned?
- Bordetella bronchiseptica
- Bordetella avium
What species is Bordetella avium in?
turkeys
where does Bordetella bronchiseptica come from?
Carrier animals
How is Bordetella bronchiseptica transmitted?
- inhalation/aerosol
- Contagious
- large outbreaks in housd animals
Where does Bordetella bronchiseptica colonize?
Repiratory tract
How does Bordetella bronchiseptica colonize?
- Attaching with fimbriae
- have endotoxins to kill ciliated cells and decreased phagocytosis
What endotoxins are involved with Bordetella bronchiseptica?
Dermonecrotic cytotoxin
tracheal cytotoxin
Osteotoxin (atrophic rhinitis)
What are the three disease caused by Bordetella bronchiseptica?
- Canine infectious tracheobronchitis
- Tracheobronichitis/pneumonia
- Atrophic rhinitis
What dose canine cough look like?
Dry hacking cough
- Should not show signs of systemic illness if they do there is secondary infections
Bacterial agents involved in Canine infectious respiratory disease complex
- Bordetella
- mycoplasma
- streptococcus canis
- streptococcus equi
- P. multocide
- enterobacteriales
Viral agents involved with Canine infectious respiratory disease complex
- Parainfluenza
- Herpes virus
- Reoviruses 1,2, and 3
- Canine distemper
- Adenoviruse
