Originally Posted by
Mr KLC
Most blue surgical face masks used by many during the pandemic are not enough to avoid people from being infected with COVID-19, an alarming new study has found.
The blue, cloth surgical masks that have become popular during the pandemic were found be only 10 percent effective as it doe not cover the face properly.
Earlier this month, President Joe Biden's former COVID-19 advisor and top epidemiologist warned Americans 'that many of the face cloth coverings that people wear are not very effective'.