Most people with symptoms have at least one of these.
Many people with COVID-19 do not have symptoms but can still infect others. This is why everyone is advised to get tested regularly.
When to self isolate if you or someone in your house has coronavirus
What is self-isolation?
Self-isolation is when you do not leave your home because you have or might have coronavirus (COVID-19).
This helps stop the virus spreading to other people.
How to avoid catching or spreading germs
Face masks – when to wear one
Updated rules on face coverings
The government has announced that England will move to Plan B in response to the risks of the Omicron variant.
From Friday 10 December the public, and staff in public facing areas, are required to wear face coverings in these additional settings
Getting tested for COVID-19
Guidance on coronavirus testing, including who is eligible for a test, how to get tested and the different types of tests, is available on the NHS website.
NHS England has produced a list of common questions about coronavirus, covering advice for you and your family, how it’s caught and spread, prevention, self-isolation, testing and treatment and foreign travel.