@luckytran #alt4you - Image one - headline: “The researchers were surprised: When the air in the daycare centers was cleaned, the children's illnesses decreased significantly” followed by “The result challenges the long-held notion that diseases in kindergartens are spread mainly through droplets and contact.”
Image two, article, part 1:
The research that has been going on for two years in daycare centers in Helsinki has been completed, and the final results surprised the researchers.
@luckytran Article continued, part 2 of 3:
"Contrary to prior expectations, it turned out that just by cleaning the air in daycare centers, children's illnesses could be reduced by as much as 18.2 percent. The age and gender of the children had no effect on the number of infections.
According to E3 Pandemic Response project research doctor Enni Sanmarki, the result challenges the long-held notion that diseases in kindergartens are spread mainly through droplets and contact."