Covid-19 and Immunity in Aging Populations — A New Research Agenda

Abstract

The race is on throughout the world to develop Covid-19 vaccines and therapeutics and end a pandemic that threatens to infect a substantial portion of the planet’s population and perhaps kill millions of people, especially older adults. As billions of dollars flow into research and development efforts aimed at controlling the virus, the pandemic response remains hamstrung by our limited understanding of how to generate effective immunity, particularly in the elderly.