German biathlete Franziska Preuß isolated amid Olympic stomach illness concerns

German biathlete Franziska Preuß has been moved to a single room at the 2026 Winter Olympics in Cortina as a precaution. The decision follows reports of stomach issues among several athletes in the shared team lodging. Preuß herself remains unaffected and is set to compete in Sunday's pursuit event.

The stomach problems first emerged when Janina Hettich-Walz withdrew from Saturday's sprint due to illness. Teammate Vanessa Voigt also raced despite feeling unwell. A Czech athlete and team official in the same accommodation reported similar symptoms, though the exact cause remains unknown.

The German Ski Association's medical team has downplayed concerns, stating the issue does not appear serious. Preuß, a medal contender, finished seventh in the sprint and confirmed she has no ongoing health problems. She will continue as planned in the upcoming pursuit race.

Earlier in the games, four Finnish ice hockey players tested positive for norovirus. However, no wider outbreak has been confirmed, and Olympic officials have not announced any coordinated response measures.

Preuß's relocation aims to limit any potential spread of illness within the team. The German biathlon squad will proceed with their competition schedule, monitoring symptoms closely. The source of the stomach troubles is still under investigation.