The Rapid Spread of COVID Variant JN.1: What You Should Know

The new coronavirus strain JN.1, which is highly transmissible, has emerged as a variant of interest. It is a close relative of the BA.2.86 lineage of the Omicron variant and has one mutation in its spike protein. While there is no evidence that JN.1 causes more severe cases of COVID-19, its rapid evolution suggests it may be better at evading immune systems or more transmissible. COVID cases are rising, and experts recommend getting updated vaccines, practicing protective measures, and staying aware of transmission levels in your area.