Vaccines May Not Prevent Covid From Becoming Endemic: Heymann

The video discusses the unprecedented research in vaccine development, highlighting the challenges of licensing and the uncertainty of vaccine efficacy, especially in older populations. It explores the potential need for societal segmentation based on age due to varying immune responses. The video also considers alternative protection strategies, such as herd immunity, and the possibility of the virus becoming endemic despite vaccine efforts.

In what ways can younger populations contribute to protecting the elderly from the virus?

What uncertainties exist regarding the immune response to vaccines in older adults?