Research and analysis

Adoption and impact of non-pharmaceutical interventions for COVID-19, 3 March 2020

Paper prepared by Imperial College and the London School of Hygiene & Tropical Medicine (LSHTM) on the impact of non-pharmaceutical interventions.

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Adoption and impact of non-pharmaceutical interventions for COVID-19 - 3 March 2020

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Paper prepared by MRC Centre for Global Infectious Disease Analysis, Imperial College & Centre for the Mathematical Modelling of Infectious Diseases and the London School of Hygiene & Tropical Medicine (LSHTM) on the adoption and impact of non-pharmaceutical interventions for COVID-19. It was considered at SAGE 12 on 3 March 2020.

This is the first of 3 annexes tabled to SAGE 12, to support a draft paper on the potential impact of behavioural and social interventions on an epidemic of Covid-19 in the UK. A final version of the main paper was discussed at SAGE 14, and has also been published. This builds on an earlier paper for SAGE 9, and links to later papers for SAGE 10 and 13.

These results should not be interpreted as a forecast, but rather illustrative outputs under a set of assumptions to inform wider discussion. These modelling outputs are subject to uncertainty given the evidence available at the time, and dependent on the assumptions made.

It should be viewed in context: the paper was the best assessment of the evidence at the time of writing. The picture is developing rapidly and, as new evidence or data emerges, SAGE updates its advice accordingly.

Therefore, some of the information in this paper may have been superseded and the author’s opinion or conclusion may since have developed.

These documents are released as pre-print publications that have provided the government with rapid evidence during an emergency. These documents have not been peer-reviewed and there is no restriction on authors submitting and publishing this evidence in peer-reviewed journals.

Published 12 June 2020