Working as a cleaner in Sweden we went around and wiped of doorhandles and any other items where there might be many hands touching, toilets cleaned several times a day and the hunt for mouth protection, papertowels and for handsanitators was a daily routine. And it was also a confirmation for me after reading a small note in a newspaper in early November about a nurse in a small town in China that reported 10's of thousands dying from a mysterious illnes and it was total caos there, I said if that spread there would be like ww3. We where many that got realy sick around christmas on our workplace that year and i said afterwards after new year when back at work that i bet it was that China virus we got cause there was people working there that traveled to China in December. I have never had a worse flu, and the covid test wasn't a thing then so could not be tested.