Funding for this research was provided by:
Medical Research Council (MR/M014517/1)
Received: 18 July 2019
Accepted: 13 March 2020
First Online: 20 April 2020
Ethics approval and consent to participate
: The data from this study is routinely collected locally as part of the Enhanced National TB Surveillance Registry which is hosted by Public Health England who has authority under the Health and Social Care Act 2012 to hold and analyse national surveillance data for public health and research purposes [CitationRef removed].
: Not applicable.
: JP is a member of several grass roots organisations that campaign for the health rights of migrants including Medact and Docs Not Cops. No other authors have competing interests to declare.