A doctor in Dublin, Ireland, has gotten so many misinformed patients asking him if a face mask lowers a wearer’s oxygen levels that he decided to make his answer easy to understand and to make it public.
On July 14, Dr. Maitiu O Tuathail, whose Twitter profile states he is a general practitioner, posted a 70-second video standing next to a machine that measures oxygen saturation levels in the blood. With a monitor clip over his index finger, Tuathail is seen putting on a disposable medical mask. Then another one. And another. At the end of the clip, the doctor is standing with 6 masks on his face, while the numbers in the display remain steady and near-perfect — the oxygen saturation level fluctuates slightly between 98 and 99 percent.
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Let’s hope this brings the whole debate surrounding face masks and their efficiency to an end. Or at least closer to it.
Dr. Maitiu O Tuathail said he’s met a lot of people who were misinformed about face masks
Image credits: DrZeroCraic
Image credits: DrZeroCraic
Image credits: DrZeroCraic
Image credits: DrZeroCraic
Image credits: DrZeroCraic
So he decided to debunk one of the most popular myths surrounding them
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And posted this video
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Bill Nye the Science Guy also turned to social media to demonstrate why face masks are important
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@billnye##WearAMask ##LearnOnTikTok ##TikTokPartner
Dr. Tuathail’s clip even started an interesting discussion
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Source: boredpanda.com