Blacklight experiment shows how quickly ... a virus can spread

[Annie]

Black light experiment video from Japan shows how quickly a virus like Covid-19 can spread at a restaurant - CNN This article from CNN includes a video from Japan using black light to show how quickly a virus can be spread I’ll n a restaurant.

This is a very good way to illustrate the idea. Just one man has special lotion put on his hands; within 30 minutes it is everywhere, including on 3 people’s faces!

 

[7_Sorrows]

There goes the buffets in Las Vegas snd the cruise ships!!!

 

[Annie]

OTOH, when they had people be more aware of what they were doing and wash their hands, they were able to stop the spread.

Experiments like this could really help.