郑州疾控发布最新健康风险提示

Core Viewpoint - The Zhengzhou Center for Disease Control and Prevention has issued a health risk alert for February, highlighting the increased health risks during the winter-spring transition and the upcoming Spring Festival, emphasizing the need to prevent respiratory infectious diseases, norovirus gastroenteritis, food poisoning, non-occupational carbon monoxide poisoning, avian influenza, and Nipah virus disease [1]. Respiratory Infectious Diseases - Influenza activity in Zhengzhou is on a downward trend but remains at a high level, with increased risks of transmission due to the upcoming Spring Festival and increased cross-regional movement [2]. - Recent monitoring indicates a slight rise in COVID-19 infections in Zhengzhou, with ongoing risks of transmission and potential co-circulation with other respiratory diseases [2]. Prevention Recommendations - Emphasize personal hygiene, including proper cough etiquette and hand cleanliness, to enhance overall health [3]. - Implement indoor and outdoor protective measures, such as wearing masks and ensuring proper ventilation [3]. - Monitor health closely, especially for those showing respiratory symptoms, and seek medical help if symptoms worsen [3]. - Timely vaccination against influenza is recommended to reduce infection rates and prevent severe cases [4]. Norovirus Gastroenteritis - Norovirus gastroenteritis is currently prevalent in Zhengzhou, with risks of outbreaks due to increased human movement during the holiday season [5]. - Symptoms include nausea, vomiting, fever, abdominal pain, and diarrhea, with a high transmission rate through food, water, and contact [5]. Food Poisoning - Food poisoning risks increase during the Spring Festival due to more gatherings and dining out, with potential contamination from pathogens or toxins [7][8]. - Recommendations include ensuring food safety by purchasing fresh ingredients, cooking food thoroughly, and maintaining good hygiene practices [9][10]. Non-occupational Carbon Monoxide Poisoning - The period from November to March sees a rise in non-occupational carbon monoxide poisoning, particularly due to heating needs during cold weather [11]. - Recommendations include ensuring proper ventilation when using heating devices and being aware of safety measures to prevent poisoning [12]. Avian Influenza - Human infection with avian influenza is a concern, especially during the Spring Festival when poultry consumption increases [13]. - Preventive measures include avoiding contact with live or dead poultry and ensuring thorough cooking of poultry products [14]. Nipah Virus Disease - Nipah virus disease poses a potential risk due to increased cross-border travel during the holiday season, although no human cases have been reported in China [15][16]. - Travelers to affected regions are advised to avoid contact with potential animal hosts and monitor their health upon return [16].