ABSTRACT
With the emergence of new respiratory virus, it is more apparent for the vulnerability of population to respiratory viral infection.Non-pharmaceutical interventions (NPIs) for respiratory virus infection have become the main way to prevent corona virus disease 2019.Some studies had proven its effectiveness.In addition, the NPIs also significantly reduced the incidence and hospitalization rate of other respiratory disease in children.NPIs for respiratory virus infection in children have its particularity and challenge.In daily life, it is important to guide children how to do the NPIs, so as to protect susceptible children and reduce the disease burden in children′s health system.Therefore, the aerosol transmission, the specificity of the NPIs in children, and the impact on childhood respiratory diseases are described in this article, to improve the prevention of common respiratory diseases in children.