Categories Articles A San Francisco hospital is offering a dose of Pfizer’s or Moderna’s vaccine to people who got J&J Post author By crystalg Post date August 3, 2021 Business Insider Business Insider Tags Dose, Francisco, hospital, Moderna's, Offering, people, Pfizer’s, Vaccine ← Apple Pay expands in Mexico, it can now be used with cards from more banks and even with RappiCard → Keto diet is a ‘disease-promoting disaster,’ researchers warn