-
Virulence Factors of S aureus and S intermedius:
- Coagulase
- Leukocidin
- Hemolysin
-
In Cattle/goats/sheep, Staph causes:
- Mastitis
- Tick pyemia (lambs)
-
In Swine, Staph causes:
- Exudative Dermatitis/Greasy Pig Dz
- Mastitis
-
In Dogs, Staph causes:
- Otitis Externa
- UTI
- Skin
- Vaginal Infections
-
In cats, Staph causes:
2' Skin infection
-
In Poultry, , Staph causes:
-
In birds, Staph causes:
Diarrhea
-
Appearance of a S intermedius dermatitis in dogs
- Erythematous, papular pyoderma
- interdigital Sinus
-
S ____ is a significant cause of bovine mastitis
aureus
-
S _____ is associated with dogs
intermedius
-
In dogs, S intermedius causes:
- Pyoderma
- otitis
- UTI
- Eye Infections
-
Skin commensal species of Staph:
- S. intermedius
- S. Epidermis
-
S ____ is occasionally a cause for skin infections in cats
epidermidis
-
S ____ causes Exudative Epidermitis
Hyicus (Greasy Pig Dz)
-
Spp of Staph that yield double zone hemolysis
-
What can be used to treat chronic Staph infections?
Bacterins
-
Abx for Staph
- Pen (sens test first)
- Clavamox
- Cephalosporins
-
Abx for mastitis caused by Staph
Cloxacillin
-
Forms of Mastitis:
- Peracute
- Acute
- Subacute
- chronic
- subclinical
-
Symptoms of peracute mastitis:
- Fever
- Depression
- Anorexia
- Recumbency
- Inc HR
-
Dx of mastitis:
- Culture
- Somatic Cell Count
- California Mastitis test
-
Prevention of mastitis:
Antimicrobial Susceptibility Tests
-
How is mastitis prevented?
- Hygiene
- Dry-Cow-Therapy
- SCC monitoring program (somatic cell count)
- Culling
-
What is required to determine treatment of Staph?
Antimicrobial Susceptibility Tests
-
What does S intermedius cause in dogs?
-
Drug options for S intermedius
- Clavamox
- Cephalosporins
- Enrofloxacin
- Pen
-
Staph hyicus is a comensal of:
-
Clinical Signs of Grest Pig Dz (7):
- 1-6 wks of age
- Excessive sebacious secretions
- exfoliation
- greasy exudation on skin
- non pruritic dermatitis
- anorexia
- dehydration
-
Tx for Greasy Pig Dz:
- TMS
- Topical Antiseptics (Cetrimide)
- Fluids
|
|
