SA Infectious Diseases Flashcards
what infectious agents are known for “pale mucous membranes”
Mycoplasma haemofelis
Babesia gibsoni
Babesia vogeli
Cytauxzoon felis
what infectious agents are known for “stiff animals”
Toxoplasma gondii
Neospora caninum
Hepatozoon americanum
what infectious agents are known for causing polyarthritis
Borrelia burgdorferi
Anaplasma phagocytophilum
Ehrlichia ewingii
Ehrlichia canis
Rickettsia ricketsii
Mycoplasma haemofelis
transmission?
fleas
fighting/biting
Mycoplasma haemofelis
treatment?
Doxycycline
Quinolones
Babesia gibsoni
transmission?
bite wounds, pitbulls
Babesia gibsoni
treatment?
Azithromycin
Atovaquone
Babesia vogeli
transmission?
Rhipicephalus sanguineus (brown dog tick)
freq greyhounds
Babesia vogeli
treatment?
Imidocarb
Cytauxzoon felis
definitive host?
transmission?
bobcat
Dermacenter variabilis & Amblyomma americanum
Cytauxzoon felis
treatment?
Azithromycin
Atovaquone
what is the most common infectious agent worldwide? esp in Todos Santos?
Ehrlichia canis > babesia vogeli > anaplasma platys
Toxoplasma gondii
definitive host?
transmission?
cats
sporulated oocyst or undercooked meat
Toxoplasma gondii
treatment?
Clindamycin
Azithromycin
Ponazuril
Neospora caninum
definitive host?
transmission?
dogs “ranch dog disease”
sporulated oocyst or undercooked meat
Neospora caninum
treatment?
TMS
Clindamycin
Hepatozoon americanum
transmission?
dog ingestion of Ambylomma tick OR dog ingestion of infected transport host (rabbits)
Hepatozoon americanum
treatment?
TMS
Clindamycin
decoquinate
Borrelia burgdorferi
transmission?
Ixodes spp.
Borrelia burgdorferi
breed predisposition?
lab retrievers = lyme nephritis
Borrelia burgdorferi
treatment?
doxycycline
amoxicillin
Anaplasma phagocytophilum
transmission?
Ixodes spp.
infects neutrophils
Anaplasma phagocytophilum
treatment?
Doxycycline
Tick prevention
Ehlichia ewingii
transmission?
Ambylomma americanum
Ehlichia ewingii
treatment?
Doxycycline
Tick prevention
Anaplasma platys infects what?
platelets
organisms associated with polyarthritis usually have mild-moderate what?
thrombocytopenia
Which of the 3 Ehrlichia species of dogs (E. canis, E.wingii, E. chaffeensis) has a chronic phase and is most likely to cause bone marrow suppression?
E. canis
E. canis
vector?
classic signs?
rhipicephalus sanguineus
BMS suppression w/ chronic, pancytopenia, monoclonal gammopathy
E. canis
treatment?
doxycycline
imidocarb
tick prevention
what is the only vector borne disease that causes sterilizing immunity = no recurrence
rickettsia rickettsii (RMSF)
feline bartonella vector?
ctenocephalides felis
feline bartonella treatment?
doxycycline
the more common feline bartonella clinical syndromes?
fever
anterior uveitis
hyperglobulinemia
canine bartonella spp and clinical syndromes?
B. henselae & B. vinsonii
endocarditis
thrombocytopenia
hemolytic anemia
polyarthritis
epistaxis
canine bartonella treatment
doxycyline
enrofloxacin
amikacin if endocarditis
bacteria associated with feline URTD
bordetella bronchiseptica
chlamydia felis
mycoplasma spp
viruses associated with feline URTD
FHV-1
FCV
influenza
sarscov2
fungi associated with feline URTD
cryptococcus
aspergillus
feline URTD
bacterial treatment?
viral treatment (FHV-1 vs FCV)?
bacterial
- doxycycline
- amoxicillin
viral (FHV-1)
- topical cidofovir
- oral famciclovir
viral (FHV-1 or FCV)
- fortiflora
- stress management
CIRDC bacterial causes?
bordetella bronchiseptica
mycoplasma
strep equi zoo
CIRDC viral causes?
distemper
adenovirus-2
parainfluenza
canine influenza
canine coronavirus
when would you do a PCR for a CIRDC infection?
if outbreak
CIRDC treatment
bacterial?
rescue?
bacterial
- doxycycline
- amoxicillin-clavulanate
rescue
- cephalosporins or penicillins (with strep equi zoo)
cat fungi in the nose ddx
sporotrichosis
cryptococcus
aspergillus
dog fungi in the nose
treatment?
aspergillus
debride + clotrimazole
fungi in the TEXAS & MIDWEST RIVER VALLEYS
histoplasma capsulatim
fungi in DESERTS/SOUTHWEST
coccidioides
fungi in OHIO, MISSISSIPPI, MISSOURI - MIDWEST RIVER VALLEYS
blastomyces
fungi worldwide
cryptococcus
static drugs for fungi treatment
ketoconazole
itraconazole
fluconazole
cidal drugs for fungi in SA (better for patients with poor immune system?)
amphotericin B
match with correct fungi:
discospondylitis
nasal
skin
urinary
colitis
bone marrow
discospondylitis - coccidioiodes
nasal - cryptococcus
skin - all
urinary - blastomyces
colitis - histoplasma
bone marrow - histoplasma
SA nasal mites?
Pneumonyssoides
SA nasal worm?
Eucoleus bohemi (capillarid)
SA tracheal nodular worm
Oslerus osleri
Pneumonyssoides
treatment?
Milbemycin
Ivermectin (high dose)
Selamectin
Moxidectin
Eucoleus bohemi
treatment?
Milbemycin
Ivermectin
Fenbendazole
Oslerus osleri treatment?
Fenbendazole
Macrocyclic lactones