手足口病(HFMD)是由多种肠道病毒引起的常见传染病,病原主要为柯萨奇病毒A组16型(CoxA16)和肠道病毒71型(EV71)[1];大多数患者症状轻微,以发热和手、足、口腔等部位的皮疹或疱疹为主要特征。患者和隐性感染者为主要传染源;感染主要通过粪-口途径,也可经呼吸道飞沫传播或经接触 Hand, foot and mouth disease (HFMD) is a common infectious disease caused by a variety of enteroviruses, with the major pathogens being CoxA16 and EV71 [1]; most patients have symptoms Slight, with fever and hand, foot, mouth and other parts of the rash or herpes as the main feature. Patients and latent infections are the main source of infection; infection is mainly through the fecal-oral route, but also through the respiratory droplets spread or contact