Healthline

Non-Rebreather Masks: How and When to Use Them

Non-rebreather masks are used to deliver oxygen therapy to people who require high-concentration oxygen but aren’t in need of breathing assistance. They’re considered low-flow oxygen delivery systems.
Science Daily

Face masks slow spread of COVID-19; types of masks, length of use matter

Using face masks to help slow the spread of COVID-19 has been widely recommended by health professionals. This has triggered studies of the materials, design, and other issues affecting the way face ...
The Business Journals

A guide to the different types of face masks and how to care for them

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Are face masks necessary? According to health experts, the ...

Wearing a mask doesn't reduce your oxygen levels, and 6 other mask myths you should stop ...

Wearing a mask is proven by evidence to reduce the risk of coronavirus, despite common myths and misinformation that it is unsafe or ineffective.
Homeland Security Today

Here’s How Well Different Types of Masks Lower the Odds of Contracting COVID-19

What is already known about this topic? Face masks or respirators (N95/KN95s) effectively filter virus-sized particles in laboratory settings. The real-world effectiveness of face coverings to prevent ...
WPXI

Fact check: Will masks lower the oxygen level, raise the carbon dioxide in your blood?

Wearing a face mask is one way to help prevent the spread of the COVID-19 virus, according to health care officials. However, they are sometimes uncomfortable and confining and have even become a ...
Action News Jax

Fact check: Will masks lower the oxygen level, raise the carbon dioxide in your blood?

Wearing a face mask is one way to help prevent the spread of the COVID-19 virus, according to health care officials. However, they are sometimes uncomfortable and confining and have even become a ...
WFTV

Fact check: Will masks lower the oxygen level, raise the carbon dioxide in your blood?

Wearing a face mask is one way to help prevent the spread of the COVID-19 virus, according to health care officials. However, they are sometimes uncomfortable and confining and have even become a ...
Fox 23

Fact check: Will masks lower the oxygen level, raise the carbon dioxide in your blood?

Wearing a face mask is one way to help prevent the spread of the COVID-19 virus, according to health care officials. However, they are sometimes uncomfortable and confining and have even become a ...
Medscape

Masks Don't Affect Oxygen Saturation in People With Asthma

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. Wearing a mask to protect against transmission of COVID-19 does not decrease oxygen saturation, ...
来自MSN

Airline Oxygen Masks Only Have About 15 Minutes Of Air - Here's Why That's Plenty

Yes, we know that flying is typically considered the safest way to travel. This doesn't change the fact that we're hurtling along tens of thousands of feet in the air, in a vehicle that still seems ...