Watch CBS News

Pfizer working "very diligently" on vaccine to protect against all COVID variants, CEO says

Name: Pfizer working "very diligently" on vaccine to protect against all COVID variants, CEO says
Uploaded: 2022-03-13T11:19:43-0400
Duration: 3 min 59 s
Description: Pfizer CEO Albert Bourla says the company is working "very diligently" to make a COVID-19 vaccine that will protect against variants and offer protection "for at least a year."

Pfizer CEO Albert Bourla says the company is working "very diligently" to make a COVID-19 vaccine that will protect against variants and offer protection "for at least a year."