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Watch The flu - Learn more

Watch The flu - Learn more

Up Next in Prevention collection

  • Typhoid fever - Learn more

    Typhoid fever is caused by a strain of salmonella bacteria. It is transmitted via contaminated food or water, and can cause severe diarrhoea and a rash. Typhoid fever is much more common in developing countries.

  • Weight loss - Learn more

    Carrying too much weight can increase your risk of a range of serious health problems. Even a small amount of weight loss can improve your health and prevent such problems.

  • Whooping cough - Learn more

    Whooping cough, also known as pertussis, is a very contagious disease that causes inflammation in the respiratory tract. Pertussis causes many deaths, especially among infants, but can be prevented with immunisation.