Chinese cities are rolling out disinfectant tunnels and spray trucks to ward off the coronavirus — but experts don't think it will work

6:48am PST - February 25th, 2020    masks for viruses - Business Insider

The coronavirus outbreak has driven a demand for medical disinfectants in China. Chinese cities have set up 'disinfection tunnels' and dispatched spray trucks to help sanitize streets, buildings, and even people. The demand has sent workers into overdrive — b…