Robert R Harnish

Flu Symptoms 2025 Uk 2025. Flu can cause mild to severe illness, and at times can lead to death. “rsv, flu, and covid share many overlapping symptoms like fever, cough, runny nose, and fatigue, which can make it difficult to tell the difference between them,” notes tang.

The symptoms are very similar to symptoms of other illnesses, such as colds and flu. Most people feel better within a few weeks, but it can take longer to recover.