As schools reopen and flu season approaches, testing companies are looking to ramp up their Covid-19 testing capacity. Earlier today, the Florida Department of Health cut ties with Quest Diagnostics after the state said the lab failed to report nearly 75,000 coronavirus tests that dated back to April. LabCorp CEO Adam Schechter joins 'Closing Bell' to discuss. For access to live and exclusive video from CNBC subscribe to CNBC PRO: https://cnb.cx/2NGeIvi » 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 For info on the best credit cards go to CNBC Select: https://www.cnbc.com/select/best-credit-cards/ #CNBC #CNBCTV