Tracking tuberculosis on the streets of London

London is known as the tuberculosis capital of Western Europe, so a mobile clinic is taking to the capital's streets to test vulnerable people, such as the homeless, for the deadly disease.

The BBC's Divya Talwar reports.

See the full report on tuberculosis here.

The Victoria Derbyshire programme is broadcast on weekdays between 09:00 and 11:00 on BBC Two and the BBC News channel.