The manager at Walmart's reply doesn't make any sense. Why would all the hospital workers be asking for masks if it wasn't airborne. Spray that is invisible to the eye comes from our mouths when we speak. The masks would protect the workers in the store too. I saw the medical staff on TV in New York today all working without any protective gear. I don't think that this is what they signed up for. They should be able to depend on their country to keep them as safe as possible. It also appears that the early testing that South Korea were ready for made a huge difference to the spread of the virus. I was in South Korea last year and I was amazed at the bridges and structures that they had. Way ahead of this country. It was very pretty countryside there too. We should all be using masks but if we don't make them where do we get them. My husband has one which he will use if he shops during senior hour!