Now that there is more evidence that #B117 variant is 30% deadlier, there are more calls for changing previous #MaskUp practice. Cloth masks protect less; they catch your droplets but provide poor inhalation protection therefore >95% of people should wear them to be effective. — Petra Khoury (@petra_khoury) January 25, 2021
Now that there is more evidence that #B117 variant is 30% deadlier, there are more calls for changing previous #MaskUp practice. Cloth masks protect less; they catch your droplets but provide poor inhalation protection therefore >95% of people should wear them to be effective.
Is it time to start wearing two masks and switch to premium masks? Back in December when the news of #b117 #COVID19 made headlines as being too contagious, I switched from cloth masks to double masks esp that >50% of spread comes from people carrying #COVID w no symptoms. pic.twitter.com/gbRlzjCnfp — Petra Khoury (@petra_khoury) January 25, 2021
Is it time to start wearing two masks and switch to premium masks? Back in December when the news of #b117 #COVID19 made headlines as being too contagious, I switched from cloth masks to double masks esp that >50% of spread comes from people carrying #COVID w no symptoms. pic.twitter.com/gbRlzjCnfp