Changes

Astroviridae is a family of viruses comprising two genera:-

Astroviridae is a family of viruses comprising two genera:-

'''avastrovirus'''  avastroviruses of types 1-3, including turkey avastrovirus.

'''avastrovirus''': avastroviruses of types 1-3, including turkey avastrovirus.

'''mamastrovirus'''  mammallian astroviruses of types 1 to 19

'''mamastrovirus''': mammallian astroviruses of types 1 to 19