流行性感冒(简称流感)是由流感病毒引起的急性呼吸道传染病,其具有多类型、易变异,传播迅速等特点,极易引起爆发流行,是危害人类健康的主要传染病之一。人们对流感知识的知晓情况及对流感疫苗的认识直接关系到防制措施的制定和落实。目前,国内相关这方面的民意调查报道尚少,为? Influenza (abbreviated as flu) is an acute respiratory infection caused by influenza virus. It has many types, is easily mutated, and spreads quickly. It can easily cause outbreaks and is one of the major infectious diseases that endanger human health. People’s awareness of influenza knowledge and knowledge of influenza vaccines are directly related to the formulation and implementation of prevention and control measures. At present, there are few domestic public opinion polls in this area.