Research examines the stability of SARS-CoV-2 variants in aerosols, finding significant decay in infectivity over time. pH and salt content play a role in virus stability.
Opinion | ‘Hard to Learn to Swim When You’re Already Drowning’: What We Heard This Week
“It’s really hard to learn to swim when you’re already drowning.” — Courtney Gidengil, MD, MPH, of the RAND Corporation in Boston, on a pandemic-era