The National Latent TB Infection Testing & Treatment Programme in north central London offers a two-stage screening process for migrants from high-incidence countries. Stage one involves a chest X-ray, and stage two is a blood test to screen for latent TB, with free antibiotic treatment available if needed.

GP referral is not required. Eligible new registrants to primary care should be informed they will be contacted directly by the TB service to arrange screening locally. Reassurance should be provided explaining that screening is free of charge and not linked to immigration status.

Eligibility Criteria

Inclusions

• born or spent > six months in high TB-incidence country (>150/100,000) 
• entered the UK within the last five years (including where entry was via other countries such as within EU/EEA)
• aged 16-35 years
• not previously been screened for TB in the UK.