![You asked, we answered: Do I need to upgrade my face mask to protect myself from omicron? | Nebraska Medicine Omaha, NE You asked, we answered: Do I need to upgrade my face mask to protect myself from omicron? | Nebraska Medicine Omaha, NE](https://www.nebraskamed.com/sites/default/files/images/covid19/maskupgrade_opengraph.jpg)
You asked, we answered: Do I need to upgrade my face mask to protect myself from omicron? | Nebraska Medicine Omaha, NE
![Amazon.com: Medi-sky 3D Disposable Mask for Adults, Elastic Cloth Ear Straps Breathable Face Mask Individual Package 50pcs White : Tools & Home Improvement Amazon.com: Medi-sky 3D Disposable Mask for Adults, Elastic Cloth Ear Straps Breathable Face Mask Individual Package 50pcs White : Tools & Home Improvement](https://m.media-amazon.com/images/I/61zoWqj6gYL._AC_SL1000_.jpg)
Amazon.com: Medi-sky 3D Disposable Mask for Adults, Elastic Cloth Ear Straps Breathable Face Mask Individual Package 50pcs White : Tools & Home Improvement
![Still Confused About Masks? Here's the Science Behind How Face Masks Prevent Coronavirus | UC San Francisco Still Confused About Masks? Here's the Science Behind How Face Masks Prevent Coronavirus | UC San Francisco](https://www.ucsf.edu/sites/default/files/2020-06/Woman-mask-grocery-store.jpg)
Still Confused About Masks? Here's the Science Behind How Face Masks Prevent Coronavirus | UC San Francisco
![Amazon.com: WECARE Disposable Face Mask Individually Wrapped - 50 Pack, Blue Masks 3 Ply : Industrial & Scientific Amazon.com: WECARE Disposable Face Mask Individually Wrapped - 50 Pack, Blue Masks 3 Ply : Industrial & Scientific](https://m.media-amazon.com/images/I/71peWGe5rYL._AC_UY1000_.jpg)
Amazon.com: WECARE Disposable Face Mask Individually Wrapped - 50 Pack, Blue Masks 3 Ply : Industrial & Scientific
![Tesco and John Lewis will ask customers and staff to wear face masks | Retail industry | The Guardian Tesco and John Lewis will ask customers and staff to wear face masks | Retail industry | The Guardian](https://i.guim.co.uk/img/media/76c80a3904db0bdc7874ec2581920ed97b65541f/0_94_3500_2100/master/3500.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=7f02ba6920d3fef56ead36a51a430439)