viral diseases - preventive medicine Flashcards
canine parvo virus is caused by
canine corona virus and and canine rota virus
breeds predisposed to PVG
doberman,rottewiler,german shepard
pvg is characterized by
severe neutrophilia and leukopenia
name the diff forms of pvg
#enteric form #neurological form #myocardial form-this occurs if the mothers are not protected #cutaneous form-
pale streaks in myocardium is seen in
pvg
single stranded DNA virus
corona virus
golden standard test for canine corona virus is
electron microscopy
rubarts disease syn for
infectious canine hepatitis
the virus that continues to shed through urine for 6-9 months
ICH
name the two characteristic clinical signs in ICH
occular epithilization and decrease in clotting time
Name the two strains of bordetella bronchoseptica
bvgA and bvgS
what causes kennel cough/infectious laryngiotrachitis
canine parainfluenza virus, canine adeno virus
canine distemper virus is characterized by
biphasic fever,severe leukopenia,catarrel inflammation, neurological inflammation.
name the different forms of canine distemper virus
#pulmonary form #gastrointerstinal form #cutaneous form #neurological form #occular form
old dog encephalitis is called for
canine distemper virus
feline parvo virus causes -
feline pan leukopenia
feline parvo virus causes -
feline pan leukopenia
feline parvo virus is genetically similar to
blue pox virus,canine pv,mink pv
FPL upon infection -
multiplies in mitotically dividing tissues -BM, lymphoid tissue,intestinal tissue, cerebrum, cerebellum and retina
FPL clinical signs-
high fever,vomition,diarrhia,…. abdominal pain,thickened intestinal loops
feline infectious peritonitis is caused by
feline corona virus
Feline infectious peritonitis localizes in
ilio-cecal junction
name the two forms of FIP-
effusive and non effusive form
intraocular lesions and retinal degeneration is seen in
non effusive form of FIP
what is the diagnostic test for FIP
rivatta test (protien estimation)
AHSV is caused by
reoviridae
a vector borne disease in horse
African horse sickeness
Name the diff forms of AHSV
#cardiac form #pulmonary form #mixed #african horse sickness form
name the insector vector that causes AHS
culicoides
the clinical signs of EIA-
fever,depression,thrombocytopenia,lethargy,weightloss,edema,spleenomegaly,hepatomegaly
name the subtypes of equine influenza
h7n7 and h3n8
etiology for equine influenza virus
orthomyxoviridae
incubation period and shedding of virus for Equine influenza virus
1-3 days
10 days
what type of vaccine is available for equine influenza virus
#intra nasal modifies live vaccine #inactivated adjuvant vaccine
what disease is called as cattle plague?
Rinderpest
what is the etiology for rinderpest?
paramyxoviridae
rinderpest is characterized by
fever, necrotic stomatitis, gastroenteritis, lymphoid necrosis, and high mortality and diarrhia
what is the phases in rinderpest
peracute
subacute-prodromal phase and mucosal phase
acute
zebra marking of rectum and nectrtic lesions in buccal cavity is pathgmonic to
rinderpest
goat plague and kata fever are syn for
PPR
which starin of ppr is present in india
strain4
which are the goat breeds resistant and commonly affected by PPR
resistent- sahalian breeds
commonly affected-dwarf breeds
etiology for ppr
paramyxoviridae
zebra marking in iliocecal,iliocolic and rectum is seen in
PPR
treatment for PPR
hyperimmune serum and supportive treatment
vaccination for PPR
3-4 months
FMD etiology
picornaviridae
name the strains of FMD found in asia
O,A,C,asia1
FMD does not cross the placental barrier but causes abortion -
true , due to fever development
name the cell culture used for FMD
monolayer of bovine thyroid and pig kidney cells
what type of vaccine should be used for FMD
inactivated vaccine at 4 months
what is the vaccination shedule for FMD
1—–(2-4wks)—–2——(4-12m)annual vaccination
Etiology for BVD
flaviviridae
BVD causes transplacental infection
true
stages of infection in BVD
- postnatal infection in pregnant cattle
- infection in pregnant cattle
- persistently infected cattle