Dengue fever is a viral disease transmitted by Aedes mosquitos, which are most active during the daytime. Dengue fever typically has minor or no symptoms, but it can occasionally result in severe ...

Coughing, sneezing, and high temperature are common signs of a cold. While these may look harmless, they can also be symptoms ...

Norovirus - also known as the 'winter vomiting bug' - is highly contagious and causes vomiting and diarrhoea. A nurse has ...