Mamastrovirus
{{Taxobox 
| name = Mamastrovirus
| image              = Astrovirus.jpg
| image_caption      = 
| image_alt          = 

| domain = Riboviria
| regnum = Orthornavirae
| phylum = Pisuviricota
| classis = Stelpaviricetes
| ordo = Stellavirales
| familia = Astroviridae

| taxon = Mamastrovirus
| taxon_rank = Genere
| authority = ICTV, 2002

| subdivision_ranks  = Species
| subdivision        = Mamastrovirus 1, 2, 3 (...) 19}}Mamastrovirus es un genere de virus del familia Astroviridae affectante mammiferos.

19 species son identificate. Le genere es implicate in human infantile gastroenterites.Mammastrovirus 1 es pathogene pro human, ubi causa gastroenterites. Mammastrovirus 6, 8'' e 9 son alsi specificamente human.

Virus