The number of people calling ambulances each day, with results published every week under the syndromic surveillance system.

Data on the real-world effectiveness and impact of the COVID-19 vaccines.

The number of people going to emergency departments each day, with results published every week under the syndromic surveillance system.

This weekly summary highlights changes in the number of people visiting GPs, going to emergency departments and calling NHS 111.

Summary of the number of people calling NHS 111 for health advice within England on a weekly basis under the syndromic surveillance system.