It is an extremely virulent disease that can cause severe acute watery diarrhoea resulting in high morbidity and mortality, and can spread rapidly, depending on the frequency of exposure, the exposed population and the setting
Ndi matenda owopsa kwambiri omwe angayambitse kutsekula m'mimba kwambiri komwe kumayambitsa matenda ambiri komanso kufa, ndipo kumatha kufalikira mwachangu, kutengera kuchuluka kwa kuwonekera, kuchuluka kwa anthu komanso malo 