FLU is down 98%.....Hmmmm
People are finally doing what they should: stay home if you are sick; wash your hands, cover your sneeze.
Those have been guidelines for about 100 years.
The mask really doesn’t matter.
This is good news. If the country opened up, flu numbers would go up because folks are social animals, but cutting out handshakes alone will keep it very low.
Science is wonderful when you understand it.