The US Food and Drug Administration gave the green light Monday to updated Covid-19 vaccines from Moderna and Pfizer/BioNTech amid rising cases and hospitalizations. Covid cases are rising, just as new vaccines are almost ready The advisory group is scheduled to meet to discuss Covid-19 vaccines Tuesday, meaning the vaccines could become available within just a few days at certain pharmacies and doctor’s offices. Although vaccines were previously provided for free by the government, this is the first time they will be provided through the commercial market