Dr. Patrick Troy, pulmonologist with Hartford HealthCare, answers viewers questions about the COVID-19 vaccine.
Dr. Patrick Troy, pulmonologist with Hartford HealthCare, answers viewers questions about the COVID-19 vaccine.
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From next week the first Covid vaccine, developed by Pfizer/BioNTech, will be rolled out in the UK after being approved. England’s deputy chief medical officer Prof Jonathan Van-Tam has been answering questions from members of the British public about Covid-19,…