While there is no evidence so far that XBB.1.5 is more virulent than its predecessors, Dr. Sims tells me, the Omicron subvariant is highly transmissible.
Hospitalizations and ICU cases are still low.
While there is no evidence so far that XBB.1.5 is more virulent than its predecessors, Dr. Sims tells me, the Omicron subvariant is highly transmissible.
Hospitalizations and ICU cases are still low.