An astrovirus is a member of the Astroviridae family of viruses
with a distinct starlike surface structure.
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the Rotavirus, the Astrovirus, and the Adenovirus
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well you know .....
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single stranded RNA (positive sense)
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2-9%of children will get this new virus. 90% of children by age
12 have the antibodies for it and show that they had it and
recovered. The rate for adults is higher.