WASHINGTON — Dr. Anthony Fauci says if you can wear a face shield to protect yourself and others from the coronavirus, you might as well do it.
The head of the National Institute of Allergy and Infectious Diseases says he’s been asked by teachers worried about infection risks from kids in the classroom whether they should wear plastic face shields. They are now commonly used in hospital emergency departments, as well as dental and medical offices.
“It certainly can’t hurt,” says Fauci, who has also promoted the use of cloth masks to help prevent the spread of the coronavirus. Fauci took questions at a session sponsored by the nonprofit Alliance for Health Policy.
There’s no formal recommendation yet to wear face shields because the science isn’t clear, Fauci says, but there is a certain logic to it: So the virus doesn't enter the body through the mouth, nose and eyes.