As this summer heats up, so has the spread of the hot new version of COVID-19.
Why it matters: This subvariant of Omicron called BA.5 — the most transmissible subvariant yet — quickly overtook previous strains to become the dominant version circulating the U.S. and much of the world.
BA.5 is so transmissible — and different enough from previous versions — that even those with immunity from prior Omicron infections may not have to wait long before falling ill again.
What they’re saying: “I had plenty of friends and family who said: ‘I didn’t want to get it but I’m sort of glad I got it because it’s out of the way and I won’t get it again’,” Bob Wachter, chairman of the University of California, San Francisco Department of Medicine told Axios. “Unfortunately that doesn’t hold the way it once did.”
Source: Axios
