What should you know about coronavirus news today?

A report may discuss a new variant, local transmission, testing advice, vaccination, hospital capacity or treatment. These topics answer different questions. A change in case detection does not automatically describe the severity of illness, and a report from another country may not match local guidance.

Headlines can leave out age groups, time periods and whether information is preliminary. For personal decisions, symptoms and medical history matter more than a broad headline. COVID-19 may cause cough, fever, headache, fatigue or feeling generally unwell, but those signs can have other causes.

Check the publication date, named health authority and advice for your location. If you are unwell, rest, drink fluids if able, improve airflow and reduce close contact with vulnerable people. Follow current local instructions about testing, work, school and travel rather than relying on an old article or social-media post.

If you have a higher risk of severe illness, contact a clinician early when symptoms begin. Keep a record of symptom onset and relevant medicines so advice can be specific. See COVID-19, Fever and Feeling Generally Unwell for related guidance.

Seek emergency help for severe difficulty breathing, chest pressure, new confusion, unusual difficulty staying awake, or blue or grey lips or skin. Arrange prompt medical advice if breathing worsens, fever persists, you cannot keep fluids down, or you are becoming markedly weaker. Pneumonia can cause serious breathing symptoms and needs assessment.

Ask which current local advice applies to your situation, whether testing could change your care, and which warning signs should prompt review. If tiredness, headache or other symptoms continue after infection, ask whether follow-up for Long COVID is suitable.