The latest COVID-19 variant, NB.1.8.1 or “Nimbus,” is causing a painful symptom dubbed “razor blade throat.” The World Health Organization has designated this strain as a variant under monitoring. Those infected report extremely sore and painful throats, making it a notable and distressing feature of this new variant’s infection.
‘Swallowing razor blades’: Key facts on the painful symptom tied to the latest COVID strain.
