Kron 4 news at 3 im sanaz tahernia. The cdc is now saying a mask not only protects those around you, but also protects you from contracting covid19. Kron fours rob fladeboe is live in san jose with more on that rob. Its rights and as you said some people may still need some convincing but their the governments top Infectious Disease experts have changed their tune. As you said theyre now saying that wearing a mask like this one not only protects you, but it protect those around you. We spoke to an Infectious Disease here in the bay area, lets take a look. The center for Disease Control and prevention now says masks benefit the wearer the announcement is in line with the data that has been available all along so Stanford University Infectious Disease expert doctor Robert Siegel and basically you know maskwearing makes sense from a logical standpoint it makes sense from you know in terms studies on you know physical transmission particles and it also makes in terms of some of the epidemi