Send the following on WhatsApp
Continue to ChatThey show that a mask with less than 30% filtration is worse than without https://fox21.news/they-show-that-a-mask-with-less-than-30-filtration-is-worse-than-without.html
They show that a mask with less than 30% filtration is worse than without https://fox21.news/they-show-that-a-mask-with-less-than-30-filtration-is-worse-than-without.html