The UK Health Security Agency (UKHSA) is responsible for protecting every member of every community from the impact of infectious diseases, chemical, biological, radiological and nuclear incidents and other health threats.

We provide intellectual, scientific and operational leadership at national and local level, as well as on the global stage, to make the nation’s health secure.

UKHSA is an executive agency, sponsored by the Department of Health and Social Care.

Visit the UKHSA's website