Home / Health / Harrow's TB Rates Soar Amidst Concerns
Harrow's TB Rates Soar Amidst Concerns
14 Mar
Summary
- Harrow has the highest active TB rate in London.
- Cases are still rising, with 44 per 100,000 affected.
- Most infections likely occurred before travel to UK.

Harrow, a borough in north-west London, currently has the highest active tuberculosis (TB) rate in the capital. Data indicates that 44 out of every 100,000 residents are affected, and cases are reportedly still on the rise. Public health officials suggest that those currently diagnosed with TB were likely infected before arriving in the UK, a trend observed across north-west London.
Harrow's Department of Public Health is actively creating a TB action plan, anticipated for release early next year. The borough has seen an average of 105 active TB diagnoses annually between January 2023 and December 2025. This places Harrow second in England for active TB cases per borough, with rates increasing since January 2019.
The report highlights that without intervention, the incidence of TB and its associated harm will likely continue to climb. Harrow Council has committed to advocating for increased screening, better treatment conversion, and improved awareness. TB is a curable condition, but a mortality rate exists for diagnosed individuals, emphasizing the need for greater awareness.




