Amazon Warehouse Disease Outbreak: TB Cases at Coventry Confirmed

When a disease associated with 19th-century slums surfaces in a modern UK fulfilment centre, questions are guaranteed. Amazon confirmed that 10 workers at its Coventry warehouse tested positive for tuberculosis in September 2025 — a bacterial infection many thought belonged to history. The cases were non-contagious, but unions want the site shut down, and public health teams are now screening hundreds of colleagues.

Affected Warehouse: Coventry, UK · Confirmed Cases: 10 · Positive Tests: September 2025 · Public Confirmation: January 2026 · TB Type: Non-contagious

Six facts anchor what we know about this outbreak at one of Britain’s busiest online retail sites.

Which Amazon warehouse had a TB outbreak?

Amazon’s Coventry fulfilment centre — identified by the site code BHX4 — is the location in question. The warehouse, one of the UK’s busiest online retail hubs, employs nearly 3,000 people. In September 2025, public health investigators confirmed that 10 workers had tested positive for tuberculosis. Amazon publicly acknowledged the outbreak in January 2026 following BBC inquiries (BBC Report).

Details from Amazon statement

An Amazon spokesperson confirmed to the BBC that the company first identified the TB cases during routine health monitoring. The statement stressed that the infections were non-contagious and that no evidence suggests transmission between employees. Operations at the Coventry site have continued as normal while precautionary screening takes place alongside NHS-led testing (BBC Report).

Union reports on cases

The GMB union, which represents many Amazon warehouse workers in the UK, raised alarms about multiple TB cases at the site and called for a temporary shutdown. The union argued that worker safety should take priority over continued operations, citing the risks inherent in a facility employing thousands of people in close proximity. Amazon has not publicly committed to a shutdown but is cooperating with UKHSA and NHS on expanded screening measures (BBC Report).

Is there a TB outbreak in the UK?

Tuberculosis is not a new problem in England. The infection, caused by a bacterial strain spread through close respiratory contact, has long been managed through screening programmes and antibiotic treatment. In the specific case of Amazon Coventry, public health agencies confirmed multiple TB cases at one site — a situation that triggered the coordinated response now underway from UKHSA West Midlands and NHS teams (UKHSA).

Amazon Coventry context

The Coventry facility’s size makes health surveillance challenging. With nearly 3,000 workers in a high-turnover sector, contact tracing requires significant resources. UKHSA West Midlands is now working with Amazon to identify and test close contacts of the confirmed cases. The agency has stated that the overall risk of further spread at the site is low (UKHSA).

Broader England notifications

TB notifications in England have followed a declining trend in recent years, with 2025 figures described as stabilised by public health analysts. The Amazon Coventry outbreak is notable for occurring at a single commercial site rather than representing a community-level surge. Health officials have not issued a general public warning for England, instead focusing containment efforts on the specific warehouse and its direct contacts (BBC Report).

Is TB spreading in the UK?

Current data suggests TB incidence in England stabilised through 2025, but public health experts have cautioned that complacency carries real risks. Gains made over decades of declining infection rates can erode if screening programmes lose funding or if high-density work environments create pockets of undetected disease. The Coventry outbreak fits into a broader pattern of renewed attention on occupational health in large warehouse settings (BBC Report).

Current incidence status

TB notification data across England shows numbers hovering around historical lows for the post-pandemic period. West Midlands, where Coventry sits, has historically recorded higher rates than some other English regions, making the local UKHSA response particularly attentive. Authorities stress that the risk assessment for this specific outbreak remains low (UKHSA).

Risk factors in warehouses

Industrial warehouses present particular health dynamics. Workers often share enclosed spaces for extended periods, and respiratory infections can spread more readily in those conditions. TB is far less transmissible than viruses like influenza or COVID-19, but the close-contact nature of shift work means health agencies take any cluster seriously. The Coventry screening programme targets those most likely to have had prolonged exposure to the confirmed cases (BBC Report).

What are 5 signs of tuberculosis?

Recognising TB symptoms matters because early diagnosis dramatically improves treatment outcomes. The NHS lists a consistent set of indicators for active tuberculosis infection, which is distinct from latent TB — where the bacteria is present but causing no symptoms and cannot be spread to others.

Early symptoms

The most common early signs include a persistent cough lasting more than three weeks, unexplained weight loss, and night sweats. These symptoms often develop gradually, which can lead people to dismiss them as a cold or stress-related fatigue. A loss of appetite and general tiredness also frequently appear in early-stage active TB (BBC Report).

Advanced indicators

As active TB progresses, patients may develop coughing up blood or bloody sputum, chest pain, and breathing difficulties. These more serious symptoms typically appear when the infection has reached the lungs or has spread beyond the initial site. Anyone experiencing these indicators, especially after known exposure to a confirmed TB case, should seek testing immediately through NHS services (BBC Report).

Is tuberculosis 100% curable?

Tuberculosis is curable with a full course of antibiotics, though treatment typically runs six months or longer. The World Health Organization and NHS both confirm that the vast majority of TB cases in high-income countries like the UK resolve completely when patients complete the prescribed regimen. Treatment failure usually occurs when patients stop taking medication early or when drug-resistant strains develop — a complication that makes adherence critical (BBC Report).

Treatment success rates

In England, TB treatment success rates consistently exceed 85% for drug-sensitive cases. The standard regimen involves a combination of antibiotics taken daily over several months. NHS-led testing at Coventry means workers identified with TB can access treatment promptly, reducing both individual health risk and the potential for further transmission (BBC Report).

Historical context

TB earned the nickname “Victorian disease” because it swept through crowded urban areas during the 19th century before modern antibiotics existed. Mortality rates were high, and sanatoriums were the primary treatment option — essentially quarantine facilities that provided rest and fresh air. Today’s antibiotic treatments make TB a manageable condition rather than a death sentence, though stigma and misperceptions about “Victorian diseases” still circulate in public discourse (MyADS.org).

The Coventry TB outbreak has not escalated into a public health emergency, but it has exposed friction between commercial operations and worker safety advocacy. Amazon continues to run the warehouse as testing proceeds, while UKHSA and NHS teams focus on identifying any close contacts who may need monitoring or treatment. The GMB union’s demand for a shutdown reflects a broader debate about how major logistics employers handle clustered health incidents — and whether precautionary screening is enough when unions are calling for more aggressive action. For warehouse workers across the UK, the implications are straightforward: if you worked at the Coventry site and have not yet been offered testing, ask your employer or contact NHS services directly.