Tweet from AshishKJha46 at November 04, 2022 at 10:16AM
How much better are the new bivalent COVID vaccines compared to original?
Protection against BA5 about 4 times better than what you’d get with original shot
That’s based on the latest data out today
So when I read these studies, what do I look for?
— Ashish K. Jha, MD, MPH (@AshishKJha46)
Nov 4, 2022