"Rotavirus does not cause all diarrhea, but it causes a lot of it. Instead of a single vaccine dose, however, harried nurses may have to give several, as diarrhoea makes it difficult for a child to retain anything."
Vaccine
"Rotavirus does not cause all diarrhea, but it causes a lot of it. Instead of a single vaccine dose, however, harried nurses may have to give several, as diarrhoea makes it difficult for a child to retain anything."