Empty shelves of antibacterial soap are seen at a pharmacy in Toronto, Canada, March 21, 2020. With shortages of many items like face masks, surgical gowns, protective eye-wear and hand sanitizers, Canada's Ontario Provincial Premier Doug Ford appealed to the province's manufacturing sector to help produce key medical supplies on Saturday. (Photo by Zou Zheng/Xinhua)

Empty shelves of hand sanitizer are seen at a pharmacy in Toronto, Canada, March 21, 2020. With shortages of many items like face masks, surgical gowns, protective eye-wear and hand sanitizers, Canada's Ontario Provincial Premier Doug Ford appealed to the province's manufacturing sector to help produce key medical supplies on Saturday. (Photo by Zou Zheng/Xinhua)