Here are face shield facts as a preventative measure. They alone will not stop COVID-19. Here is why.
We first published this story on September 2. It is worth repeating:
A simple study shows the limits of a plastic face shield. And that they will not protect us from the virus. But they have some benefits.
Plastic shields have limited protection. Instead, you need to wear a face mask. Masks are key to halting the virus.
A study done at the Florida Atlantic University shows that a face shield alone will not protect the person wearing the shield. Also, they will not protect others.
However, wearing a face mask with the face shield does work.
Face shields alone do not protect us. But they do provide advantages. Experts point out that a face shield will protect the eyes and discourage touching of the face.
There are several key steps to take to reduce the spread of the virus. They are social distancing, wearing a mask, hand washing and to avoid touching of the face.
Wear a mask. Wearing a mask will protect us. And it will protect others, too.
A mask is a health message. Wearing one telegraphs an important health message. First, it reminds the person wearing it that the virus is serious. Second, it reminds others of the same message, too.
Please set a positive example for others. Wear a mask.