Indirectly through contaminated water which is then transmitted to the child through drinking water, bottle formula, or weaning foods, or indirectly through hand transmission during preparation of weaning foods
Kudzera m'madzi oipitsidwa omwe kenako amapatsira mwana kudzera m'madzi akumwa, mkaka wa m'botolo, kapena zakudya zoyamwitsa kuyamwa, kapena kudzera m'mapatsirana pamanja pokonza zakudya zoyamwitsa 