Virology Exam 2 - Adenovirus

Question 1

adenoviruses
SHAPE
ENVELOPED/NON-ENVELOPED
DNA/RNA

Answer 1

icosahedral
non-enveloped
linear dsDNA

Question 2

canine adenovirus 2 (CAV2)
HOST
DISEASES
TRANSMISSION
Ab CROSS PROTECTION VX STRATEGY

Answer 2

canines
respiratory disease - tonsilitis, pharyngitis, tracheitis, bronchitis
shed in urine

antigentically similar to CAV1 = cross protective immunity; part of core vx which is also shed in urine leading to secondary vx and her immunity

Question 3

equine adenoviruses 1 & 2
HOST
DISEASES

Answer 3

equine
respiratory tract infections; systemic spread to pancreas, kidney, bladder, GI in immunocompromised hosts
e.g SCID in Arabians

Question 4

Cervine Adenovirus (Odocoileus Adenovirus 1)
HOST
DISEASE

what should be on your differential diagnosis?

Answer 4

deer
Adenovirus Hemorrhagic Disease of Deer; DIC

Epizootic Hemorrhagic Disease, Bluetongue, Malignant catarrhal fever

Question 5

canine adenovirus 1 (CAV1)
HOST
DISEASE
TRANSMISSION
DIAGNOSIS

Answer 5

Canines, skunks/minks/otters, bears
infectious canine hepatitis, blue eye “corneal edema”, encephalitis
-component of kennel cough
shed in urine
cystocentesis

Question 6

aviadenovirus
HOST
DISEASE

Answer 6

broilers
inclusion body hepatitis (anemia hepatitis, hemorrhages)

Question 7

quail bronchitis virus
HOST
DISEASE

Answer 7

bobwhite quail
bronchitis, resp dz

Question 8

egg drop syndrome
HOST
DISEASE

Answer 8

fowl, chickens - layers
decreased pigment, malformed shells, decreased production

Question 9

turkey adenovirus-3
HOST
DISEASE

Answer 9

turkeys
hemorrhagic enteritis, marble spleen disease, avian adenovirus splenomeglaly