Germany Faces Early Flu Surge as Cold Weather Fuels Respiratory Illnesses
Respiratory infections are spreading rapidly across Germany as cold weather sets in. The flu wave began earlier than usual this year, with high infection rates reported since late November 2025. Health experts warn that holiday excesses and winter conditions could worsen the situation further.
The 2025/26 respiratory illness season started sooner than in previous years. Flu cases surged in the week of November 24, and infection levels have remained high ever since. By early December, acute respiratory disease rates stood at around 8,600 cases per 100,000 people—nearly the same as in October. RSV infections, which typically peak in December, are also expected to spread over the next three to four months.
Common symptoms of winter illnesses include a runny nose, headaches, mild muscle aches, and a dry cough. More serious signs, such as a persistent productive cough, fever, or shortness of breath, may require medical attention. Preventive measures like staying hydrated, drinking hot teas, and rinsing the nose with saline solution can help reduce risks. Holiday celebrations often lead to overindulgence in sweets, fried foods, and alcohol, along with disrupted sleep and less exercise. After the festivities, experts recommend returning to regular routines, eating balanced meals with protein and vegetables, and resuming normal meal times. Year-round excesses—not just seasonal ones—can have long-term effects on health. Simple habits can make a difference in staying healthy. Ventilating indoor spaces and dressing warmly for the weather help lower the chances of catching cold-weather illnesses.
The peak of respiratory infections has not yet arrived, meaning infection rates could still climb. Preventive steps, such as hydration, proper ventilation, and balanced eating, remain key to reducing risks. Health authorities continue to monitor the situation as winter progresses.
