Surgical masks and filtering facepiece class 2 respirators (FFP2) have no major physiological effects at rest and during moderate exercise at 3000-m altitude: a randomised controlled trial

It’s a pleasure to share the final version of our #JTravMed article on #masks at high altitude 👇🏻 #COVID19

Face masks 😷 are safe also at high altitude🏔️ Check out our newly published article in @JTravMed 👇 https://t.co/V02U0zILjN Thanks to the #FusionGrant call by #SüdtirolerSparkasse and #NOITechPark, and of course to @terraXcube 💪🏻

Surgical masks and filtering facepiece class 2 respirators (FFP2) have no major physiological effects at rest and during moderate exercise at 3000 m altitude. A randomised controlled trial https://t.co/zGsiaT4kP0