World C.D.C. Recommends Pfizer or Moderna Vaccines Over J.&J December 16, 2021December 17, 2021Rebecca Robbins and Christina JewettComments Off on C.D.C. Recommends Pfizer or Moderna Vaccines Over J.&J A committee of experts voted on a preference for the Moderna or Pfizer immunizations, citing the risk of blood clots linked to Johnson & Johnson’s product.
