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Doctor on mask guidance, travel, and whether COVID-19 vaccine booster shots may be needed

Name: Doctor on mask guidance, travel, and whether COVID-19 vaccine booster shots may be needed
Uploaded: 2021-05-21T10:22:15-0400
Duration: 7 min 12 s
Description: The number of new COVID-19 cases in the U.S. fell below 30,000 for the fifth straight day on Thursday as more people get vaccinated. Dr. Bob Lahita joined CBSN to discuss whether a potential booster shot may be needed by the fall.

The number of new COVID-19 cases in the U.S. fell below 30,000 for the fifth straight day on Thursday as more people get vaccinated. Dr. Bob Lahita joined CBSN to discuss whether a potential booster shot may be needed by the fall.