The latest health crisis to engulf an American immigration detention centre has significant implications for British travellers and businesses alike. A tuberculosis outbreak at the Geo Group-run jail in Aurora, Colorado, has put dozens on high alert and raised fears about the spread of this highly infectious disease beyond the facility's walls.
According to sources within the centre, 88 individuals were tested after a TB case was identified, with 12 cases confirmed. The infected detainees, however, were not separated from their healthy counterparts, despite being ordered into quarantine. To compound matters, the air conditioning in the quarantined section failed on Sunday, leaving detainees to swelter in temperatures that reached as high as 36°C (96°F) on Monday.
The lack of comment from both the US Department of Homeland Security and Geo Group has only added to the concerns. A detainee who wished to remain anonymous described the situation as "uncomfortable" but acknowledged that some of those affected were receiving medication.
Colorado's immigration detention centre has a history of health issues, with Democratic politicians, including Congressman Jason Crow, voicing their concerns over conditions and calling for greater oversight. A lawsuit filed last year highlighted a previous apparent TB outbreak in April 2025, which has put the spotlight on the facility's management.
TB is a serious bacterial infection that can be transmitted through the air in its active form and, if left untreated, can prove fatal. The reported conditions at the Colorado centre have sparked anxieties among detainees, their families, and public health officials about the potential for further outbreaks both within the facility and beyond.