NON ZOONOTIC EXOTIC DISEASES Flashcards
Sore muzzle, malarial catarrhal fever, epizootic catarrhal, beksiekte & muzzle disease
BLUETONGUE
GENUS, FAM
VECTOR?
primary animal affected
modes of transmission
caused by genus Orbivirus family Reoviridae
- vector is Culicoides spp. (Biting Midges)
sheep
same + Iatrogenic (contaminated needles)
- Transplacental
forms ng CS ng bluetongue
peracute at chronic
peracute - frothinng asphyxiationn
chronic - secondary innf
edema
congestion of the nose leads to
bluish color of the tongue is due to
sore muzzle
cyanosis
diagnnsis ng blue tongue
vax?
tx?
Viral isolation (confirmatory)
- PCR (confirmatory)
onnly in soain and italy
no tx
highly infectious disease
- Mycoplasma mycoides mycoides
- Organisms found in saliva, urine, fetal
membranes, & uterine discharges
- Infection by inhaling droplets
CONTAGIOUS BOVINE PLEUROPNEUMONIA
Animal stands with head lowered and
extended: sign of dyspnea (breathing difficulties)
- elbows turned out or abducted
- Brisket edema
distended JV
CONTAGIOUS BOVINE PLEUROPNEUMONIA
What causes yellow discoloration of the fluid? in CBP
diagnosis ng CBP??
tx nng cbp
fibrin / fibrin flakes
Isolation (standard)
- PCR (Standard)
Tylosin
- Danofloxacin
Caused by bovine leukemia virus, family Retroviridae
- Also reported in water buffaloes (recent cases)
- Mostly subclinical
ENZOOTIC BOVINE LEUKOSIS (nonzoonotic)
CS ng EBL
vax?
Digestive disturbance
nno vax
caused by genus Aphthovirus,
- family Picornaviridae
- Cloven hoofed animals of the order artiodactyla
FOOT and MOUTH disease
foot and mouth disease is NON zoonotic
not present in aus
t
t
Tongue and mouth lesions, ulcerations →
drooling
diagnosis
tx?
FMD
viral isolation
- Fluids from vesicle in oral cavity
- RT PCR: swabs
- Serology
- Certification for animals of trade
no tx but supportive
Also known as Cowdriosis
- Ehrlichia ruminantium (Cowdria
ruminatium - early name)
transmission?
heartwater
ticks - Amblyomma spp.
- No spp. in the Ph
iatrogenic
vertical
3 forms nng heartwater
peracute, acute, sub acute
sudden death
- respiratory distress
- convulsions
what form ng heartwater
peracute
Respiratory distress (due to fluids in thoracic cavity)
stiff gait
Exaggerated blinking
- Chewing movements
- Pedaling
- Stiffening of the limbs
- Convulsions
what form
acute heartwater
what form
- fever
coughing
- incoordination
- death
Subacute
postmortem lesionsn ng heartwater
hydropericardium (hence the term
heartwater)
- Hydrothorax
- Difficulty in breathing
Splenomegaly - present in any blood parasitism infections as the body tries to eliminate the pathogen from the body
- Ascites
- Other term: Hydroperitoneum
- Perirenal edema
- Petechiations
- Proteins in blood that leaks out of BVs →
fibrinogen (among the proteins) → fibrin → yellow discoloration
tx ngn heartwater
vax?
antibiotics (tetracycline and potentiated sulfonamide)
Diazepam: for neurological signs
endemic country
tick conntrol
Genus Varicellovirus, family Herpesviridae
INFECTIOUS BOVINE RHINOTRACHEITIS
dz nna may latency
INFECTIOUS BOVINE RHINOTRACHEITIS
INFECTIOUS BOVINE RHINOTRACHEITIS affects what part ngn resp tract
upper~~~~~~~~
CS nng INFECTIOUS BOVINE RHINOTRACHEITIS na may conjuctivitis
mild
forms ng INFECTIOUS BOVINE RHINOTRACHEITIS
conjunc
red mucse
resp
dehy
generalized