AUTHOR=Fried Linda P. TITLE=The Need to Invest in a Public Health System for Older Adults and Longer Lives, Fit for the Next Pandemic JOURNAL=Frontiers in Public Health VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2021.682949 DOI=10.3389/fpubh.2021.682949 ISSN=2296-2565