AdvertisementPfizer agrees to license generic versions of its COVID-19 pill — in some countriesUpdated November 16, 2021Bill ChappellfacebookEmailPfizer's agreement with a U.N. group to let other companies produce its new antiviral pill as a generic drug is meeting with a mixed reaction. In late summer, protesters at Pfizer's world headquarters in New York urged the drugmaker to broadly share the patent for its COVID-19 vaccine. (AP)This article was originally published on November 16, 2021.