From lioeters comment, supporting the argument: > "They might serve as sort of a breeding ground for the virus to acquire new mutations." Vaccines Could Drive

From lioeters comment, supporting the argument: > "They might serve as sort of a breeding ground for the virus to acquire new mutations." Vaccines Could Drive The Evolution Of More COVID-19 Mutants - https://text.npr.org/965703047 https://text.npr.org/965703047