About 84 million Americans who work at companies with 100 or more employees will need to be vaccinated against COVID-19 by Jan. 4, 2022, or get tested for the virus weekly, under government rules issued Thursday. The new requirements are the Biden administration's boldest move yet to persuade reluctant Americans to finally get a vaccine that has been widely available for months -- or face financial consequences. If successful, administration officials believe it will go a long way toward ending a pandemic that has killed more than 750,000 Americans. The Occupational Safety and Health Administration regulations will force the companies to require that unvaccinated workers test negative for COVID-19 at least once a week and wear a mask while in the workplace. David Michaels use to lead OSHA during the Obama administration and is currently a Professor of public health at The George Washington University. He views the federal mandates as being critically important. ------------------ For More News and Videos SUBSCRIBE and Turn Notifications On https://bit.ly/2r0BEND Get a Digital Subscription to the Tampa Bay Times https://bit.ly/2Xinunj Follow us: Facebook ► / tampabaycom Twitter ► / tb_times Instagram ► / tampabaytimes