日本多地连发集体食物中毒事件

Group 1 - Multiple collective food poisoning incidents have occurred in Japan, affecting over a hundred individuals with symptoms such as vomiting and diarrhea, primarily caused by norovirus [1] - One incident in Iwate Prefecture involved 27 election staff members who fell ill after consuming food from a restaurant named "Marukichi Cuisine Kitchen" on the day of the House of Representatives election [1] - Another incident in Ehime Prefecture at "Taro Shokudo" resulted in 45 diners experiencing symptoms, with 24 requiring medical attention, leading to a six-day closure of the restaurant [1] Group 2 - A similar incident in Aomori Prefecture affected 47 individuals at a hotel, while another case in Ishikawa Prefecture involved 47 residents of a nursing facility, prompting penalties for the involved establishments [1] - Since last winter, Japan has seen a rise in collective food poisoning cases, with warnings issued in Toyama, Okayama, and Gifu Prefectures urging the public to take preventive measures [2]