Moderna COVID-19 vaccine appears safe, seems to work in older adults
The findings are reassuring because immunity tends to weaken with age, Dr. Evan Anderson, one of the study's lead researchers from Emory University in Atlanta, said in a phone interview.
A volunteer receives an injection in a human clinical trial for a potential vaccine against the novel coronavirus, at the Baragwanath hospital in Soweto, South Africa, June 24, 2020(photo credit: REUTERS/SIPHIWE SIBEKO)ByREUTERS