CNBC's Seema Mody speaks with 3M's Global Head of Safety Nikki McCullough on the correct way to wear one of the company's N95 respirator face mask. Demand for the face mask has exploded as the coronavirus outbreak spreads across the globe. For access to live and exclusive video from CNBC subscribe to CNBC PRO: https://www.cnbc.com/pro/?__source=youtube » Subscribe to CNBC TV: https://cnb.cx/SubscribeCNBCtelevision » Subscribe to CNBC: https://cnb.cx/SubscribeCNBC » Subscribe to CNBC Classic: https://cnb.cx/SubscribeCNBCclassic Turn to CNBC TV for the latest stock market news and analysis. From market futures to live price updates CNBC is the leader in business news worldwide. Connect with CNBC News Online Get the latest news: http://www.cnbc.com/ Follow CNBC on LinkedIn: https://cnb.cx/LinkedInCNBC Follow CNBC News on Facebook: https://cnb.cx/LikeCNBC Follow CNBC News on Twitter: https://cnb.cx/FollowCNBC Follow CNBC News on Instagram: https://cnb.cx/InstagramCNBC #CNBC #CNBC TV