Group 1 - The article highlights the increase in domestic and outbound travel during the National Day and Mid-Autumn Festival holidays, leading to a rise in the risk of various infectious diseases [1][2] - The National Disease Control and Prevention Bureau has issued health protection tips, emphasizing the importance of preventing infections such as Norovirus, Dengue Fever, Chikungunya, Cholera, COVID-19, Monkeypox, and food poisoning during travel [1][2] - The peak season for Norovirus infections is from October to March, with transmission primarily through contaminated food and water, as well as contact with infected individuals [1] Group 2 - Cholera is a waterborne infectious disease characterized by severe watery diarrhea, which can lead to rapid dehydration, and prevention measures include maintaining food and water hygiene [2] - COVID-19 symptoms include dry throat, cough, and fever, with higher risks of severe cases in the elderly and immunocompromised individuals; preventive measures focus on good hygiene practices and balanced nutrition [2] - Monkeypox is transmitted through direct contact with infected individuals, and prevention involves maintaining good hygiene and avoiding close contact with suspected cases [2] Group 3 - The risk of food poisoning increases during holidays due to more dining out; it is advised to choose restaurants with proper hygiene and certifications [3] - Home cooking should prioritize cleanliness, handwashing, and separating raw and cooked foods to prevent contamination [3] - Consumption of unknown wild mushrooms and vegetables is discouraged to avoid foodborne illnesses [3]

欧洲疾控中心数据显示，欧洲今年已发生27起基孔肯雅热本土传播事件，数量创新高。截至13日，法国报告了111例基孔肯雅热病例，意大利7 例，尚无死亡病例；欧洲8个国家已报告335例西尼罗病毒本土感染病例，死亡病例19例，其中意大利情况最为严重，感染病例达274例；法国、 意大利和葡萄牙合计报告了17例登革热病例。 欧洲疾控中心说，西尼罗病毒在欧洲的分布持续变化，过去十年间，欧洲每年都有新增地区检测到这种病毒。今年欧洲的西尼罗病毒感染病例 为三年来最多，预计病例数量还将进一步上升。 此外，可传播基孔肯雅病毒的白纹伊蚊目前在欧洲的活动范围已从十年前的114个地区扩大至眼下369个地区。可传播登革病毒、黄热病毒、寨 卡病毒和西尼罗病毒等的埃及伊蚊自2022年就已在塞浦路斯活动。 值得关注的是，法国东北部的阿尔萨斯地区今年首次报告了一例基孔肯雅热本土病例。欧洲疾控中心说："这在该纬度地区实属罕见，凸显了 （蚊媒疾病）传播风险正向更北部地区扩散。" 新华社北京8月21日电 欧洲疾病预防控制中心20日发布报告说，欧洲今年发生的基孔肯雅热本土传播事件创有记录以来新高；截至13日，西尼 罗病毒感染病例为三年来最高。该机构警告， ...