How well will the new bivalent COVID booster shots protect against infection from the newest variants and mutations, including the now-dominant omicron subvariant BA.5? While health officials have said vaccines continue to show effective protection, particularly when it comes to severe outcomes of the virus, experts hope the newest shots could go even further. "One of the reasons we're really excited about this updated COVID vaccine is because, different than for the last year or so, we're back to having a match," Chicago Department of Public Health Commissioner Dr. Allison Arwady said Tuesday. "So this updated vaccine – kind of like at the beginning those first vaccines were highly protective, we weren't seeing a lot of breakthrough… now again, while it is a good match, I would expect there to be significantly more protection against infection as well." |
0 Comments