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- ABC News
- December 29, 2020
Dr. John Brownstein: Holidays are a ‘proven catalyst’ for virus spread
Epidemiologist and ABC News contributor Dr. John Brownstein discusses the holiday COVID-19 surge, the new virus variant and what’s ahead for 2021.
Epidemiologist and ABC News contributor Dr. John Brownstein discusses the holiday COVID-19 surge, the new virus variant and what’s ahead for 2021.