广东一中学103人感染！诺如病毒如何防？丨健康科代表

Group 1 - A total of 103 students from a high school in Foshan have reported health issues, which have been preliminarily identified as Norovirus infection by health authorities [1] - The winter and spring seasons are noted as peak periods for Norovirus infections, characterized by high transmissibility and multiple transmission routes [1] - Alcohol is ineffective against Norovirus, highlighting the need for alternative prevention and treatment methods [1]