So what can you do to protect your workers and your company? The short answer: no one’s 100% certain yet. What we do know is that prevention at least starts with good hygiene — similar to the flu, start with hand washing, cleaning common surfaces and workstations, and staying home if you don’t feel well.
Source: http://www.ehstoday.com/health/article/21121890/employers-confront-the-coronavirus