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