Do I have flu, COVID-19 or a cold? Know the signs and symptoms

This blog post is an explainer of important information about these winter infections; their signs and symptoms, and information on who is eligible for vaccination. 

Read the new post: https://ukhsa.blog.gov.uk/2025/10/08/do-i-have-flu-covid-19-or-a-cold-know-the-signs-and-symptoms/

Content originally from GOV.UK