Salmonella Outbreak Strikes Elderly Care Homes in Katrineholm

A serious salmonella outbreak has emerged at elderly care homes in Katrineholm, Sweden, affecting multiple residents and leading to a tragic death toll. As of September 8, 2025, 34 individuals have exhibited symptoms of salmonella at two separate facilities, which contain 52 and 84 apartments, respectively.

Unfortunately, four residents died over the weekend; however, the exact cause of these deaths remains unclear. Sari Eriksson, the municipal director, noted that investigations into the fatalities are ongoing. Additionally, several residents have been hospitalized due to severe symptoms.

The source of the outbreak has not yet been identified, prompting officials to take immediate action. Health authorities, including Region Sörmland, have been notified and are collaborating on addressing the situation. Malin Enarsson, a public health physician, emphasized the urgency of identifying the source of this communicable illness to prevent further spread.