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14 Cards in this Set
- Front
- Back
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Name groups of entero virus genus of picornavirusis family |
1-polioviruses 2-coxackieviruses A 3-coxackieviruses B 4-echovirus |
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W' group of entero viruses cause hand and foot and mouth disease? |
Coxsackievirus A |
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W' group of entero viruses cause poliomyelitis |
Poliovirus |
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W' group of entero viruses cause juvenile DM |
Coxsackievirus B |
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What are the genera of picornaviruses |
1-enteroviruses 2-hepatovirus 3-rhinovirus 4-aphthovirus |
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W' genera of picornaviruses cause foot and mouth disease? |
Aphthovirus |
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What are the advantages of Salk vaccine over Sabian |
1-can be given to immune suppressive individual and pregnants 2 - does not require refregerating 3- does not revert to the wild type |
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Why rhinovirus affect primarily nose and conjunctiva rather than Lower resp tract? |
As it better replicates in 33 C |
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Morphology or reovirus |
Non enveloped dsRNA virus |
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Has characteristic car wheels apperance by EM |
Rotavirus genus or reoviruses family |
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Why rotavirus is The most important cause of gastroenteritis of children and young adults |
1-low infective dose 2-shedding in large amount in stool 3-non enveloped so stable |
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Vaccines of rotavirus |
1-life attenuated 2- life reassortant |
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What are the genera of calicivirus? |
1-HEV 2-norovirus (Norwalk virus) |
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The most important cause of epedemic viral gastroenteritis in children and adult |
Norovirus |
