Dr. Paul Sax Reacts To New Mask Guidance Expected From CDC
Dr. Paul Sax, an infectious diseases expert at Brigham & Women's Hospital, reacts to new face mask guidance expected from the CDC.
'Breakthrough' cases, high COVID-19 viral load cited in study that led to new CDC mask guidanceThe Centers for Disease Control (CDC) released data Friday which it says guided its decision to update its mask recommendation.
CDC warns of delta variant spreadThe CDC is expected to release new data Friday which says the delta variant of COVID-19 is as contagious as chicken pox.
Are Masks Back In Massachusetts? Officials Weigh A Mandate Following CDC GuidanceGovernor Charlie Baker has not announced what the new mask guidance from the CDC means for Massachusetts. WBZ-TV's Kristina Rex reports.
!['Breakthrough' cases, high COVID-19 viral load cited in study that led to new CDC mask guidance [Video]](https://video.newsserve.net/300/v/20210730/2107302220-Breakthrough-cases-high-COVID-19-viral-load-cited.jpg)
![CDC warns of delta variant spread [Video]](https://video.newsserve.net/300/v/20210730/2107301154-CDC-warns-of-delta-variant-spread.jpg)
![Are Masks Back In Massachusetts? Officials Weigh A Mandate Following CDC Guidance [Video]](https://video.newsserve.net/300/v/20210730/2107300245-Are-Masks-Back-In-Massachusetts-Officials-Weigh.jpg)
