Wearing more than one mask at a time: Experts give their take FOX54 News Huntsville 2:04 3 years ago 140 Далее Скачать
Experts weigh in on if 2 face mask are better than 1 against COVID-19 FOX 61 2:41 3 years ago 116 Далее Скачать
Are two face masks better than one for stopping COVID-19? CBS News 7:49 3 years ago 23 335 Далее Скачать
Is double-masking effective? University of Washington expert weighs in KING 5 Seattle 2:06 3 years ago 2 971 Далее Скачать
Should you double-up your masks? One expert says 'be cautious' ABC7 News Bay Area 11:22 3 years ago 5 567 Далее Скачать
Mask up like a pro: Mayo Clinic expert shows how to safely wear, take off a face mask Mayo Clinic 2:56 4 years ago 10 807 Далее Скачать
Double masking could be useful as COVID-19 variants spread, experts say CBC News: The National 2:05 3 years ago 6 817 Далее Скачать
Twice the protection? Expert at UK reacts to double mask study. LEX18 1:51 4 years ago 1 474 Далее Скачать
More Experts Call On Americans To Get A Better Mask — Or Two GBH News 6:48 3 years ago 1 004 Далее Скачать
Ask an Expert: Dr. Monica Gandhi on Why Wearing a Mask is Crucial for Containing COVID Covid Act Now 19:14 4 years ago 3 867 Далее Скачать
Wearing double masks to crowded places keep Covid-19 away, say experts Times Of India 1:31 3 years ago 1 661 Далее Скачать
Coronavirus: Expert panel to assess advice on public face mask use | ABC News ABC News (Australia) 5:11 4 years ago 8 536 Далее Скачать
'Don't throw out masks': Expert hopes mask-wearing becomes habit when people are ill | THE BIG STORY The Straits Times 3:19 1 year ago 7 901 Далее Скачать
CDC says masks not only protect others, but those who wear them KING 5 Seattle 2:12 4 years ago 1 448 Далее Скачать
