Home » Health News » The next vaccine challenge is to reassure older Americans. The next vaccine challenge is to reassure older Americans. December 15, 2020 NewYorkTimes Off Health News 0000000000000 View original article Contributor: Apoorva Mandavilli Post navigation Previous: Push for Alternative Therapies Prods Researchers Towards Psilocybin – PRNewswire Next: New At-Home Covid Test Gets Green Light From F.D.A. About The Author NewYorkTimes