Covid Vaccines Helped Many, But Trust Still Matters

Covid vaccines worked very well in the UK. A new report says they saved hundreds of thousands of lives. Many people were protected from serious illness. But the report also warns about a new problem. Some people still do not want vaccines. This is called vaccine hesitancy. If fewer people get shots, the virus can spread more easily. The report says public trust must be earned again and again. Health leaders should explain clearly and listen to people’s worries.