Stratus is a highly contagious Covid-19 mutation that's on the rise in the UK - here's everything you need to know about it ...
COVID-19 cases are rising across the United States, driven by new variants Stratus (XFG) and Nimbus (NB.1.8.1). While Stratus is anecdotally linked to hoarseness and Nimbus to severe sore throat, they ...
New Covid Strain: As we enter autumn, rates of respiratory illnesses start to rise and people ask how the most common current lineages, or groups of genetically similar viruses, compare to previous ...