Intravenous administration of ketamine in children with medical expertise in sedation during MRI examinations, nursing observations in preventive medicine reveal that the less exposure to care, the fewer chances of infection, a characteristic consistent with popular features. The scattered native population includes preschool children with close incidence rates, which are dispersed among foreign populations where children often play together closely and maintain consistent contact. (3) The higher incidence in men than women may be related to boys' preference for sports and their close contact with each other.
3.2 Control Measures
(1) With the inclusion of hand, foot, and mouth disease as a Class C infectious disease, it is an opportunity to further standardize the medical triage process, establish specialized clinics, and implement disinfection and quarantine measures to avoid cross-infections. Enhance professional training for medical personnel to continuously improve the diagnosis and differential diagnosis of hand, foot, and mouth disease, preventing misdiagnosis and avoiding wrong diagnoses; ensure complete and accurate information on infectious diseases for relevant departments to take effective control measures based on disease analysis.
(2) Nurseries and primary schools should strengthen the morning check system, promptly sending suspicious cases home to rest and control the source of infection; classrooms and dormitories should maintain good ventilation, regularly cleaning and disinfecting children's supplies and living conditions to cut off transmission; educate children to develop good handwashing habits to protect those susceptible.
(3) In key areas such as urban-rural economic development zones where foreign populations reside, use various means to conduct health education activities, enhancing residents' awareness of health and disease prevention; promote patriotic public health campaigns to increase health resources, improve environmental health and living conditions, and enhance residents' health.
(4) Disease prevention and control departments should strengthen disease surveillance, risk factor analysis, and health interventions for the susceptible population during the hand, foot, and mouth disease epidemic season, providing timely warnings.