# Seasonal illness trends and health guidance in Europe > Developing situation record from CLSTR: https://clstr.news/situations/seasonal-illness-trends-and-health-guidance-in-europe > Updated: 2026-10-03T03:30:00.000Z. Sources: 4. Developments: 2. Health experts in Serbia, Germany, and Austria are providing guidance on managing seasonal illnesses, including respiratory and gastrointestinal infections. Initial reports highlighted a rise in stomach viruses causing nausea, vomiting, and diarrhea, particularly in children. Pediatricians warned of dehydration risks and emphasized that oral rehydration solutions are necessary since antibiotics are ineffective against these viral infections. For sore throats, natural remedies like honey or salt water gargles were suggested. Subsequent guidance expanded to address the efficacy of various home remedies. Experts cautioned against using activated charcoal for detoxification or cola for diarrhea, noting that high sugar content can worsen symptoms. In Austria, medical professionals reported an increase in respiratory infections among children caused by rhino, adeno, and coronavirus. While influenza and RSV cases had not yet peaked, officials emphasized the importance of following national vaccination schedules. ## Timeline ### 2026-10-03: Health experts advise on seasonal illnesses and home remedies Health professionals advise on managing seasonal respiratory infections and the proper use of home remedies, warning against ineffective methods like activated charcoal and high-sugar drinks for diarrhea. 2 sources. https://clstr.news/cluster/health-experts-advise-on-seasonal-illnesses-and-home-remedies ### 2026-09-26: Health advisory on sore throat remedies and rising stomach viruses Health experts advise on managing sore throats with natural remedies and warn of rising stomach viruses in children, emphasizing the importance of monitoring dehydration symptoms. 2 sources. https://clstr.news/cluster/health-advisory-on-sore-throat-remedies-and-rising-stomach-viruses --- Cite as: Seasonal illness trends and health guidance in Europe. CLSTR, https://clstr.news/situations/seasonal-illness-trends-and-health-guidance-in-europe