London, United Kingdom — The UK Health Security Agency is currently investigating a rising number of Shigella infections, with many cases tied to recent travel. This outbreak has sparked significant concern about potential health risks for the wider public.
Officials have noted a troubling connection to Cape Verde, where six British travelers have sadly died since January 2023 after visiting the islands. The majority of these fatalities occurred between August and November 2025, highlighting a pressing public health issue tied to this outbreak.
Gauri Godbole, the deputy director of gastrointestinal infections at the agency, confirmed the ongoing investigation into the Shigella cases in the UK. She mentioned that a significant portion of those affected had traveled to Cape Verde, primarily staying in hotels located in the Santa Maria and Boa Vista regions.
Shigella is known to cause distressing gastrointestinal symptoms, including watery and bloody diarrhea, nausea, stomach cramps, and fever. The bacterium can be contracted through contaminated food or water, commonly associated with international travel, but it can also be spread during sexual activities.
Between October 1 and December 22, 2025, the UK has reported 137 confirmed Shigella infections. Notably, 109 of these cases involved individuals who had recent trips to Cape Verde, emphasizing the strong link between travel and the outbreak.
In response to this situation, the UK Health Security Agency is urging the public to take extra hygiene measures to help prevent further transmission of the infection. The agency has particularly emphasized the necessity of meticulous handwashing, especially after using the restroom, changing diapers, or before handling food.
Travelers returning from areas with reported outbreaks are being advised to monitor their health for symptoms and seek medical attention if they experience gastrointestinal distress. Health officials underscore the importance of being cautious and informed when planning travel to regions where Shigella infections are known to occur.
The ongoing situation serves as a critical reminder of the importance of food and water safety, especially when traveling abroad. As investigations continue, the UKHSA will provide updates to keep the public informed and safe.