Omicron 'stealth' COVID variant BA.2 now dominant globally https://ift.tt/uEJhCoO

BA.2 now represents nearly 86% of all sequenced cases, according to the World Health Organization. It is even more transmissible than its highly contagious Omicron siblings, BA.1 and BA.1.1, however the evidence so far suggests that it is no more likely to cause severe disease.

from Top Health News | Latest Health & Healthcare Industry Information and Updates: ET HealthWorld : ETHealthworld.com https://ift.tt/62Kgwsx