Over 32,000 health workers have been deployed to Hubei Province. Central authorities also say they are working to protect medical staff. Six health personnel had died as of February 11, and over 1,700 have been infected. 87 percent of health workers who have contracted the virus are in Hubei. Authorities say the government is providing comprehensive support to medical workers in hard-hit areas. So what're the priorities and how can health workers be protected from the virus? John Cai, the chairman of the China Healthcare Innovation Platform Academy, gives his views via Skype.