Victims come down in a matter of hours and symptoms include projectile vomiting and diarrhoea. For the next 24 hours, sufferers can expect to hold nothing down for long. It is also highly ...

Symptoms include sudden, projectile vomiting and diarrhoea. It is very contagious - people sick with it can shed billions of norovirus particles. It only takes a few of these virus particles to ...

Symptoms include sudden onset of nausea, projectile vomiting and diarrhoea. Although it can be very unpleasant, it usually goes away in a couple of days. The advice is to stay at home if you are ...