Core Viewpoint - The Chinese Center for Disease Control and Prevention (CDC) has issued health protection tips for the upcoming Spring Festival in February 2026, highlighting the increased risk of various infectious diseases due to heightened travel and gatherings during the holiday period [1]. Group 1: Respiratory Infectious Diseases - The winter-spring season is a peak period for acute respiratory infectious diseases in China, with increased transmission risk during the Spring Festival due to crowd gatherings [2]. - Current monitoring indicates a decline in respiratory infectious diseases overall, but they remain prevalent during the flu season [2]. Group 2: Recommendations for Respiratory Health - Maintain good hygiene practices, such as covering the mouth and nose when coughing or sneezing, frequent handwashing, and avoiding close contact with symptomatic individuals [3]. - Individuals with respiratory symptoms should avoid crowded places and wear masks during travel [3]. - Vaccination is the most effective means of preventing influenza, especially for vulnerable groups such as pregnant women, young children, the elderly, and those with chronic conditions [3]. Group 3: Avian Influenza - Human infection with avian influenza is caused by the accidental transmission of the virus from infected birds, with symptoms including fever, cough, and muscle pain, potentially leading to severe respiratory distress [4][5]. Group 4: Recommendations for Avian Influenza - Avoid direct contact with birds and ensure proper hygiene when handling poultry [6]. - Follow safe food handling practices, such as cooking poultry thoroughly and avoiding cross-contamination [6]. Group 5: Norovirus Gastroenteritis - Norovirus gastroenteritis is highly contagious and can spread through contaminated food, water, or surfaces, with symptoms including nausea, vomiting, and diarrhea [7]. - The risk of norovirus infection increases during the Spring Festival due to frequent family gatherings and shared meals [7]. Group 6: Recommendations for Norovirus Prevention - Emphasize hand hygiene, especially before meals and after using the restroom [8]. - Ensure food safety by washing fruits and vegetables thoroughly and cooking seafood properly [8]. - Report any clusters of cases in communal settings to local health authorities [8]. Group 7: Foodborne Illnesses - The risk of foodborne illnesses rises during the Spring Festival due to increased food preparation and consumption [9]. Group 8: Recommendations for Food Safety - Maintain hand hygiene and choose fresh, safe food ingredients while avoiding cross-contamination [10][11]. - Be cautious when dining out, ensuring the establishment meets hygiene standards [12]. Group 9: Carbon Monoxide Poisoning - The period from November to March sees a rise in carbon monoxide poisoning incidents, particularly during family gatherings where heating methods may pose risks [13]. Group 10: Recommendations for Carbon Monoxide Safety - Prefer centralized heating systems and ensure proper ventilation when using coal or gas heaters [14]. - Regularly check and maintain gas appliances to prevent leaks [15]. Group 11: Vector-Borne Diseases - Travelers to tropical and subtropical regions during the Spring Festival should be aware of vector-borne diseases such as dengue fever and Zika virus [16]. Group 12: Recommendations for Vector-Borne Disease Prevention - Use mosquito repellents and wear protective clothing in areas with mosquito activity [17]. Group 13: Nipah Virus Disease - Nipah virus disease is a zoonotic infection primarily transmitted through contact with infected animals or contaminated food [18]. Group 14: Recommendations for Nipah Virus Prevention - Avoid contact with bats and potentially contaminated food during travel, and seek medical attention if symptoms arise post-travel [19].