South African health authorities have reported a sharp increase in rotavirus cases in Pretoria, with one fatality, as the 2026 rotavirus season continues. Rotavirus is a common childhood diarrhoeal infection that peaks during cooler, drier months. Symptoms include sudden vomiting, non-bloody watery diarrhoea, and fever in 30-50% of patients, which can lead to severe dehydration. Parents are urged to vaccinate their children and to administer oral rehydration solution or continue breastfeeding to manage symptoms.
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