For the past several months, controversy has been raging over how SARS-Co-2 causes the virus COVID-19, Travels from one infected person to another. While official guidance has always been vague, some aerosol scientists and public health experts have maintained that the spread of the virus in aerosols passing through the …
Read More »
A simple trick can reveal whether your face mask provides adequate protection: Try blowing it out while wearing a candle. A good mask should prevent you from extinguishing the flame. This rule is not silly, but it will help weed out a mask that is not very protective. Since the …
Read More »
If you are not sure if a face mask is worth wearing, or if you need to wear a mask but you are not sure what type, our new research should help you decide. We shoot videos of what happens when you talk, cough, and sneeze in different settings, without …
Read More »