Tag: corona
What You Need to Know About the New COVID Variants “Nimbus” and “Stratus”
Two new Omicron subvariants, NB.1.8.1 (“Nimbus”) and XFG (“Stratus”), are spreading rapidly worldwide. Here’s what we know so far.They are spreading fastNB.1.8.1 was first...
Tired, Foggy or Breathless? Signs That You Have Long COVID
Most people recover from COVID-19 within a few weeks. But for some, symptoms can persist or even appear long after the infection has passed....
New Danish study uncovers surprising strength of COVID-19 vaccines
A new Danish study delivers eye-opening results about the COVID-19 vaccines against new virus variants.