COVID-19 vaccine by month’s end and predicted the potential move will spur a wave of vaccine mandates in the private sector as well as schools and universities.The FDA has only granted emergency-use approval of the Pfizer, Moderna and Johnson & Johnson vaccines, but the agency is expected to soon give full approval to Pfizer. ‘Get tested’ for COVID-19 even if you’re fully vaccinated, Fauci says as Delta variant rages The Biden administration has stated that the federal government will not mandate vaccinations beyond the federal workforce, but is increasingly urging state and local governments as well as businesses to consider such mandates.