1.5M views · 18K reactions | Today marks the start of World Mask Week! By wearing a mask, you're not only protecting yourself; you're protecting other people, especially those most vulnerable to #COVID19. With World Health Organization (WHO)'s #WearAMask challenge, we all win! | UNICEF USA | Facebook

103K views · 1.7K reactions | All masks help prevent the spread of COVID-19 when worn consistently and correctly. Choose a mask with the best fit, protection, and comfort for you. More: https://bit.ly/3aPXQ1v. | CDC | Facebook

This is why we should all wear a mask to prevent the spread of #COVID-19 Article: Respiratory virus shedding in exhaled breath and efficacy of face masks "We identified seasonal human coronaviruses, influenza viruses and rhinoviruses in exhaled breath and coughs of children and adults with acute respiratory illness. Surgical face masks significantly reduced detection of influenza virus RNA in respiratory droplets and coronavirus RNA in aerosols, with a trend toward reduced detection of coronavir

503K views · 3.5K reactions | It may seem like a lifetime ago, but there was a time when Jim Carrey was the funniest person on the planet. Doubt us? Here's proof! | Nostalgia | Facebook