What should you know about COVID-19 cases today?

Reports about COVID-19 can change, but a case affecting you is assessed through your symptoms and personal risk. Cough, fever, fatigue, headache and feeling generally unwell may occur with COVID-19, yet these signs also occur in other infections. A test can help, although the right timing and type of test depend on local advice and your clinical circumstances.

People at higher risk of becoming seriously ill may need a clinician's advice sooner, even when symptoms initially seem manageable. COVID-19 can sometimes involve the lungs. Ongoing symptoms after the acute illness deserve attention too; Long COVID is one possible explanation, but persistent symptoms should not be self-diagnosed.

If you feel ill, rest, drink enough to avoid dehydration and reduce close contact with others. Check reliable local health guidance for testing and work or school advice. Tell a clinician when symptoms started, whether you have had a known exposure and which medicines or conditions may affect your risk. Do not start prescription treatment without professional advice, and do not stop essential medicines without asking the prescriber.

Get urgent help for struggling to breathe, persistent chest pressure, a sudden change in alertness, blue or grey colouring or rapid deterioration. Seek same-day clinical advice if you are unable to drink, feel faint, are unusually weak, or your fever or cough is getting worse. A healthcare professional can assess whether you need an examination, oxygen check or further testing.

Ask what local testing guidance applies to you, how long to avoid close contact, which symptoms matter most in your health situation and whether you need a follow-up appointment. Ask for a clear plan if fatigue, cough or concentration problems continue after the infection.