FAQ about COVID-19

Most people get respiratory tract symptoms. The most commonly reported symptoms are:

• Runny nose
• Fever
• Sore throat
• Headache
• Loss of smell and taste
• Cough
• Muscle and joint pain
• Nausea
• Diarrhoea

Most people get mild symptoms and can recover at home without professional medical care. The symptoms often appear gradually. Some people get a severe form of the illness, with breathing difficulties and pneumonia.

It is very important that you stay at home if you feel ill. If you can no longer manage the illness on your own, please call 1177 for medical advice (available in English).

COVID-19 is mainly transmitted between people via respiratory droplets or secretions from the respiratory tract. Transmission via droplets happens when an infected person coughs, sneezes, speaks or breathes out and the droplets reach mucous tissue in someone's eyes, nose, or mouth.

There might be places and situations where the risk of transmission is higher, even if we keep a distance from each other, e.g. in cramped areas with bad ventilation.

The virus can be transmitted via contaminated surfaces, so-called indirect contact transmission, but the risk of getting infected via contaminated surfaces is considered to be low.

The incubation period, that is the time between getting infected and developing symptoms, varies.

For the Omicron variant, most people develop symptoms after around three to four days.

If you have had COVID-19, you have some protection against reinfection. This means that you are less likely to become infected and seriously ill, and less likely to infect others if you are exposed to the virus again. Over time, the protection that you get after an infection wanes and there is an increased risk of getting infected again.

Yes, infected people can transmit the virus both when they have symptoms and when they do not have any symptoms. A person with no symptoms is called asymptomatic.