Why an N95 is the best mask for Omicron enero 25, 2022 Plus more health news | Email not displaying correctly? View it in your browser. Pfizer and BioNTech Start Studies of an Omicron-Specific Vaccine Giving Cash to Low-Income Mothers Linked to Increased Brain Activity in Their Babies, Study Suggests China Tests 2 Million in Beijing and Lifts COVID-19 Lockdown in Xi'an An N95 Is the Best Mask for Omicron. Here’s Why Here's What Your Recurring Nightmares Actually Mean Subscribe to TIME TIME may receive compensation for some links to products and services in this email. Offers may be subject to change without notice. Connect with TIME Health via Facebook | Twitter | Newsletters UPDATE EMAIL UNSUBSCRIBE PRIVACY POLICY YOUR CALIFORNIA PRIVACY RIGHTS TIME Customer Service, P.O. Box 37508 Boone, IA 50037-0508 Questions? Contact health@time.com Copyright © 2022 TIME USA, LLC. All rights reserved.