COVID-19: Test, track and trace (part 1) Contents

Introduction

Test and trace programmes are a core public health response in epidemics. The basic principles of test and trace are identifying infected individuals, or groups of individuals, through testing, and tracing their contacts as early as possible. Potentially infectious contacts are then encouraged or obliged to reduce interactions with other people (to self-isolate), thereby reducing the spread of disease. On 28 May 2020, the government launched the new NHS Test and Trace Service (NHST&T), to lead the national test and trace programme, working in conjunction with Public Health England (PHE) and English local authorities. The ‘isolate’ part of the COVID-19 strategy is not part of the scope of the Test and Trace programme, but is key to successfully controlling the disease.

NHST&T is part of the Department of Health & Social Care (the Department), which has overall responsibility for testing and tracing. Throughout the pandemic, the Secretary of State for Health has had ministerial accountability for the test and trace programme. Up to December 2020, NHST&T had an unusual accountability relationship with the Department: it was subject to the Department’s financial, information and staffing controls, but its head, the executive chair, reported directly to the Prime Minister and the Cabinet Secretary. The Department told us this relationship changed on 3 December 2020, with the executive chair now reporting to the Secretary of State for Health. PHE is England’s expert public health agency, with responsibilities for public health advice, analysis and support, and for responding to public health emergencies. Local authorities employ directors of public health who have a statutory duty to control local COVID-19 outbreaks.




Published: 10 March 2021 Site information    Accessibility statement