Can plastic face shields prevent the spread of COVID-19 in classrooms? WFAA 1:37 3 years ago 2 697 Скачать Далее
COVID-19: Doctors discuss face masks vs. face shields News Channel 3-12 1:45 4 years ago 10 401 Скачать Далее
Face Shield or Face Mask to Stop the Spread of COVID-19? Florida Atlantic University 2:19 3 years ago 315 975 Скачать Далее
Face shields vs. face masks: Does one offer better protection from COVID-19? Click On Detroit | Local 4 | WDIV 2:36 4 years ago 5 649 Скачать Далее
Want more protection against COVID-19? Try a face shield 10 Tampa Bay 2:07 4 years ago 1 445 Скачать Далее
Clear face shields aren't more effective than cloth masks | Verify THV11 1:06 3 years ago 9 870 Скачать Далее
COVID-19: Face shields not allowed as primary option as economy reopens CNA 1:11 4 years ago 1 348 Скачать Далее
MIT develops emergency Covid-19 face shields from single sheets of plastic Dezeen 0:57 4 years ago 10 290 Скачать Далее
Face shields alone won’t stop COVID-19 spread: Study l GMA Good Morning America 2:40 3 years ago 9 274 Скачать Далее
COVID-19: Face shields no longer allowed in place of masks in classrooms CNA 2:48 3 years ago 17 363 Скачать Далее
COVID-19: Preschool and primary school students to get face shields, hand sanitiser CNA 0:43 4 years ago 3 404 Скачать Далее
Face masks reduce new infections significantly, German study finds | COVID-19 Special DW News 12:14 3 years ago 243 363 Скачать Далее
COVID-19: Face shields can no longer replace masks; Singapore to build new worker dorms | In full CNA 1:04:25 4 years ago 24 847 Скачать Далее
Are two face masks better than one for stopping COVID-19? CBS News 7:49 3 years ago 23 166 Скачать Далее
Can Face Shields Better Protect Against COVID Than Masks? Inside Edition 2:11 4 years ago 488 272 Скачать Далее
Universal Face Shields: A Better Option for COVID-19 Containment? Contagion_Live 11:31 4 years ago 17 643 Скачать Далее
How Effective Against Coronavirus Are Face Shields Compared To Masks? | TODAY TODAY 5:10 4 years ago 439 104 Скачать Далее
Expert: Face shields provide additional 9% protection against COVID-19 | ANC ANC 24/7 3:39 3 years ago 1 725 Скачать Далее