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The main symptoms of coronavirus are:

  • a high temperature: this means you feel hot to touch on your chest or back (you do not need to measure your temperature)
  • a new, continuous cough: this means coughing a lot for more than an hour, or 3 or more coughing episodes in 24 hours (if you usually have a cough, it may be worse than usual)
  • a loss or change to your sense of smell or taste: this means you've noticed you cannot smell or taste anything, or things smell or taste different to normal

If you develop one of these symptoms, you should:

The COVID-19 online symptom checker (on NHS 111 Wales) can tell you if you need medical help. Use the service if you feel you cannot cope with your symptoms at home or your condition gets worse. If you do not have internet access, call 111. For a medical emergency dial 999.

Do not go to a GP surgery, pharmacy or hospital. Only call 111 if the symptom checker advises you to do so.