Some prefer face shields to cloth masks. Experts are split on effectiveness. – NBC News
As new daily coronavirus cases in the U.S. keep spiking, government orders to require masks in public spaces are increasing, too.
The Centers for Disease Control and Prevention says cloth face coverings can help slow the spread of the virus that causes COVID-19, but many people still resist wearing masks.
Indeed, masks have become a flashpoint in the efforts to control the pandemic, with some people claiming they can't breathe well while wearing them.
But what about face shields? Face shields are worn like hats, with a curved piece of plastic that comes down in front of the entire face. Health care workers have long used them as protective equipment.
New York state counts face shields as an option to cover the face that can be used in lieu of masks, but experts are divided over how well...