New COVID Symptoms: A newly identified variant of COVID-19 is named NB.1.8.1 or 'Nimbus', showing some unusual symptoms and spreading across the world at a rapid rate. Despite the scary symptoms of ...
'Stratus' is a new mutation of the Omicron variant and is called a 'recombinant' or 'Frankenstein' strain. This means that it was created when a person was infected with two Covid variants ...