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Bad Laer, Germany – A widespread norovirus outbreak is impacting schools in Bad Laer, Lower Saxony, with more than 250 students and staff members falling ill, according to reports from local authorities. The outbreak, initially detected at a primary school, has now spread to a secondary school in the area, prompting health officials to implement hygiene measures to curb further transmission.
The first cases emerged earlier this week, with the number of confirmed infections rapidly increasing. As of today, February 21, 2026, 144 students and six teachers at the Grundschule am Salzbach have tested positive for the virus, while an additional 53 students at a local secondary school are also affected. The initial reports of the outbreak surfaced on Tuesday, but laboratory confirmation of the norovirus wasn’t received until late Thursday, according to a spokesperson for the Landkreis Osnabrück.
Health officials are currently investigating the source of the outbreak, but determining the origin may prove difficult. “It may not be possible to trace how the virus entered the school,” a Landkreis spokesperson stated. The possibility of the virus originating from the school’s cafeteria has been deemed unlikely, as the catering company supplies other institutions without reporting similar outbreaks.
Despite the high number of cases, schools in Bad Laer remain open. The local health department has ordered intensified cleaning and disinfection protocols to prevent further spread of the highly contagious virus. Students and staff who are experiencing symptoms are advised to stay home for at least 48 hours after symptoms subside, but maintaining proper hygiene, particularly after using the restroom, remains crucial, as the virus can be shed in stool for weeks after recovery.
What is Norovirus?
Norovirus is a highly contagious virus that causes gastroenteritis, commonly known as a “stomach bug.” Symptoms typically include sudden onset of vomiting and diarrhea, often accompanied by nausea and abdominal pain. The virus spreads easily through contaminated surfaces, food, and close contact with infected individuals. Dehydration is a significant risk, particularly for young children and the elderly, due to the rapid loss of fluids.
The Centers for Disease Control and Prevention (CDC) notes that norovirus is the leading cause of illness from foodborne viruses in the United States, causing approximately 21 million illnesses each year. Learn more about norovirus from the CDC.
Impact on Local Schools
The outbreak has significantly impacted attendance at both schools. At the Grundschule am Salzbach, over two-thirds of the student body – 227 children – are currently absent due to illness. The situation is being closely monitored by local authorities, who are working to minimize disruption to education while prioritizing public health.
The “Neue Osnabrücker Zeitung” first reported on the outbreak, bringing attention to the growing number of cases and prompting a swift response from health officials.
Preventative Measures and What to Expect
Health officials emphasize the importance of preventative measures to control the spread of norovirus. These include frequent handwashing with soap and water, thorough cleaning and disinfection of surfaces, and proper food handling practices. Individuals experiencing symptoms are urged to stay home and avoid contact with others to prevent further transmission.
The situation remains fluid, and authorities will continue to monitor the number of cases and adjust their response as needed. The focus remains on containing the outbreak and ensuring the health and safety of students and staff.
Here’s a developing story. Please check back for updates as more information becomes available. Share your thoughts and experiences in the comments below.
