The Pfizer vaccine is not developed by Pfizer just like AstraZeneca’s is not developed (as in decided on the formulation) by AstraZeneca. Both are big pharma companies.
(both Moderna and BioNTech are what’s traditionally called biotech companies and not Big Pharma)
The Pfizer vaccine is not developed by Pfizer just like AstraZeneca’s is not developed (as in decided on the formulation) by AstraZeneca. Both are big pharma companies.
(both Moderna and BioNTech are what’s traditionally called biotech companies and not Big Pharma)