Pfizer BioNTechThe public may require annual vaccines to protect against SARS-CoV-2, Pfizer (NYSE:PFE) CEO Albert Bourla said today. 

“It is extremely important to suppress the pool of people that can be susceptible to the virus,” Bourla said in a CNBC interview. 

While the details of Pfizer-BioNTech boosters are not yet clear, COVID-19 boosters will likely be based on an mRNA platform. 

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