AdvertisementAlabama Just Tossed 65,000 Vaccines. Turns Out It's Not Easy To Donate Unused DosesAugust 10, 2021Will StonefacebookEmailModerna and Pfizer COVID-19 vaccines sit in a refrigerator at a mass vaccination site in June in Cranston, R.I. As demand for vaccines lags in the U.S., expiration dates loom. At the same time, lower-income countries are eager for more doses as infections rise. (AP)