The purpose and significance of popularize that knowledge of pneumonia in the elderly.

It is to improve the elderly's understanding and prevention awareness of pneumonia in the elderly and reduce the risk of illness and death in the elderly. Pneumonia in the elderly is one of the common diseases in the elderly. It is very serious and difficult to treat, so prevention is particularly important. By popularizing relevant knowledge, the elderly can understand the symptoms, transmission routes and preventive measures of the disease, and take preventive and therapeutic measures in time to protect their health and life safety.