Although there are concerns about spread through stool, this risk is perceived to be low. The virus is most contagious when people show symptoms; although spread may be possible before symptoms appear, the risk is low.
Ijapokuwa kuna wasiwasi ya kuwa inaweza kuenezwa kupitia kinyesi, hatari hii inaaminika kuwa ya chini. Virusi hivyo vinaweza kuambukizwa sana wakati watu wanaonyesha dalili; ijapokuwa maambukizo yanawezekana kabla ya dalili kuonekana, hatari yake ni ndogo.