The Occupational Safety and Health Administration (OSHA) released “Protecting Workers: Guidance on Mitigating and Preventing the Spread of COVID-19 in the Workplace,” an updated guidance to help employers and workers mitigate the risks of being exposed to COVID-19 in the workplace. Katz/Pierz created a document that lists the most important building blocks of an effective COVID-19 prevention program, according to the Jan. 29 guidance by OSHA.