[gmtlight] when the release conference of novel coronavirus pneumonia was held in June 3rd, the Michael Ryan, who is responsible for health emergency project, said that it fully supports countries to use face masks more widely in specific circumstances as a part of the overall coping strategy. However, there are concerns about using face masks as an alternative to all other measures. Masks should be included in the risk management process instead of public health interventions, physical distance, monitoring and blocking. Who will update the guidelines on the use of face masks.

Face Masks are effective protective products, but not all.