I know that China relied heavily on deliveries for food and essential goods in Wuhan, but also seemed to be having people doing deliveries kitted in protective

I know that China relied heavily on deliveries for food and essential goods in Wuhan, but also seemed to be having people doing deliveries kitted in protective gear. https://www.npr.org/sections/goatsandsoda/2020/03/08/812925775/photos-in-a-coronavirus-crisis-delivery-workers-can-be-a-lifeline https://www.npr.org/sections/goatsandsoda/2020/03/08/8129257... Not sure how this affected transmission, but doubt the same protections will be in place for delivery workers in the US because of shortages masks, gloves, etc.