Novel coronavirus pneumonia is currently in an epidemic stage, and the current evidence of novel coronavirus pneumonia shows that the population is universally susceptible, that is, all people are not resistant to the virus, including the elderly, young people, adults, and children are susceptible. However, it is true that in clinical practice, although all people are susceptible to the virus, there are differences in the severity of the infection. For children, even if they are infected with the virus, the disease is relatively mild and the lung lesions are relatively mild, and the child may be cured after a period of detoxification. Content source: Dr. You Lai