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Watch Syphilis - Learn more

Watch Syphilis - Learn more

Up Next in Infections and infestations collection

  • Tetanus - Learn more

    Tetanus is an infection which usually occurs when a particular bacteria contaminates an open wound. After infection, the tetanus bacteria release a toxin which attaches to nerve cells and causes muscles to spasm. Tetanus is a serious condition and can lead to death if left untreated.

  • The common cold - Learn more

    A common cold is a viral infection of the upper respiratory tract. Symptoms include a stuffy or runny nose, coughing and sneezing. They are not usually serious and will generally get better by themselves within a few days to a week.

  • The flu - Learn more

    The flu, or influenza, is a common viral infection, which causes fevers, headache, coughing and muscle aches. It is different to the common cold, which usually has relatively milder symptoms. Rarely, complications can occur with the elderly, children and people with weakened immune systems.