The UK Health Security Agency (UKHSA) says a future increase in tuberculosis (TB) cases linked to migration could create additional pressure on health services. In a future pandemic threat assessment described as its first of its kind, UKHSA highlights TB as a potential public health risk, warning that changes in the number of people arriving or migrating who may carry or develop TB could affect demand for screening, diagnosis, treatment, and other health services. The assessment frames TB not as a guaranteed outbreak, but as a scenario in which increased carriers could raise the likelihood of further transmission and operational strain, particularly if health system capacity is stretched. The reporting emphasizes that UKHSA is planning for a range of possible threats that could emerge over coming years, including infections that are influenced by public health management and population movement. Overall, the sources indicate that the central message is preparedness: UKHSA alerts that migration-related TB dynamics could contribute to service pressure and potential outbreak risk if not effectively managed.