Reoviridae Flashcards

1
Q

Reoviridae general characteristics

genetic material

enveloped?

viruses

A

dsRNA

NONENVELOPED

rotavirus , bluetongue

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2
Q

Rotavirus

  1. types of dz virus causes
  2. method of transmission
  3. zoonotic?
  4. does it change/recombine/mutate
  5. distribution
  6. diagnosis
  7. differential diagnosis
  8. control
A
  1. most common cause of neonatal diarrhea
  2. fecal oral
  3. possibly zoonotic
  4. worldwide
  5. fecal sample EM (spherical), virus isolation, ELISA
  6. coronavirus,
  7. vaccination, hygeine
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3
Q

bluetongue

  1. types of dz virus causes
  2. method of transmission
  3. zoonotic?
  4. does it change/recombine/mutate
  5. distribution
  6. diagnosis
  7. differential diagnosis
  8. control
A
  1. infects all ruminants and changes the mucous lining of the mouth, nose, coronary band, increased resp, fever, salivation, frothing, cyanotic tongue
  2. vector transmission
  3. not zoonotic
  4. tropic and subtropic countries (incl USA)
  5. ELISA, AGID
  6. differential diag- FMD?
  7. vaccinate, vector control
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