How Safe Are You From Covid When You Fly? Graphics showing air flow

How Safe Are You From Covid When You Fly? As vaccines become widely available and restrictions are eased, millions of people are flying again, raising questions about just how safe it is now to board a flight. The New York Times

More people are flying every day, as Covid restrictions ease and vaccinations accelerate. But dangerous variants have led to deadly new outbreaks, raising questions about just how safe it is to travel now.

In most single-aisle models, you are constantly breathing a mixture of fresh and recirculated air. ...

(See link for interactive graphics)

With the help of researchers, we simulated more than 2 million air particles to understand how they flow within the cabin, and how potential viral elements may pose a risk.

Air is refreshed roughly every two to three minutes — a higher rate than in grocery stores and other indoor spaces, experts say. It’s one reason, in addition to safety protocols, that there have not been many superspreader events documented on flights. ...

But that doesn’t mean flights are completely safe. This is what happens when someone wearing a mask sneezes on board....

See link for interactive graphics)