A doctor who testified during the trial of alleged killer neonatal nurse Lucy Letby in the U.K. said he "can't think of a natural cause" for the severe projectile vomiting of an infant who was ...

In the last few months, schools all over the country have closed because of outbreaks of norovirus. Also known as stomach flu, norovirus infections cause watery diarrhea, low-grade fever and, most ...

Symptoms include sudden onset of feeling sick and wanting to vomit, projectile vomiting and diarrhoea, but can also include a ...