He changes his mask every two to three hours, and spends half an hour disinfecting his car after dropping off every health care worker. "I'm not worried about getting infected myself, but I fear the health care workers I pick up will be cross-infected -- they still need to save lives," he said. Wan is in four such WeChat groups, each with more than 100 members -- including drivers and health care workers. Volunteers from Fan's team have driven nearly 300 health care workers from their hometowns back to Wuhan to relieve their overstretched colleagues. "I've decided to resume our volunteer service and continue to escort health care workers back to the frontlines in Wuhan," he said.

Source: CNN February 08, 2020 00:40 UTC