With Chinese Wet Markets in the news, the purported origin of COVID-19, I thought to include a few You Tube videos of them that show how a virus can spread in such environments.
The first video is of a Chinese Wet Market in Guangzhou China (Warning Graphic Content) https://youtu.be/1DZHjyk6zok
The second video is a tour of a Hidden Chinese Market in Shanghai, China. https://youtu.be/-Jrjrnv8L8g
The third video is hosted by a young mother who is a responsible story teller. She tours several Wet Markets and discusses the absence of hand sanitizer and soap and offers shopping tips. https://youtu.be/6P-P4vrY1Oc
The fourth video is more extreme. It is a seafood and animal market in Sulawesi, Indonesia and is believed to be similar to a seafood and animal market in Wuhan, China, the epicenter of Corona Virus Outbreak. This video shows sellers selling wild animals like rats, snakes, bats, monkeys. https://youtu.be/nZyF1-i06Fs