NY Times, April 5, 2021. Following complaints from customers and the C.D.C., the pharmacy chain will start scheduling Pfizer vaccine doses three weeks apart. Dima Qato, a pharmacist and associate professor at the University of Southern California School of Pharmacy, said she was concerned about how the public perceives inconsistent messages about spacing doses of…Continue Reading Walgreens Not Following U.S. Guidance on Pfizer Vaccine Spacing