Ex-FDA Commissioner McClellan on Pfizer Vaccine, Delta Spread

The video discusses the FDA's comprehensive process for granting full approval to vaccines, highlighting the importance of long-term data and safety reviews. It explores the implications of full approval for Pfizer, including increased public confidence and potential changes in vaccine use. The discussion also covers the need for booster shots due to variants like Delta and the ethical considerations of distributing vaccines globally while ensuring booster availability. The challenges of vaccine distribution in low and middle-income countries are also addressed.

What changes can Pfizer implement now that the vaccine has received full approval?

What are the implications of the FDA's approval for individuals who have not yet been vaccinated?

How does the approval of booster shots relate to the current COVID-19 variants?