Up to this point in the coronavirus pandemic, public health officials in the United States have advised healthy civilians against wearing face masks, despite a growing grassroots masks-for-all ...

For over two months since the first coronavirus case in the US was announced, government officials said that those who are not sick do not need to wear a face mask. Even the surgeon general urged the ...

Activated charcoal is an odorless black powder made from common charcoal that’s been exposed to heat. Heating the charcoal to a high temperature causes little pockets or holes to form, making it ...