Just like a worn-out shield that can’t protect against new arrows, early omicron infections might not guard against the latest variants of the coronavirus. Recent research reveals that individuals who contracted the earliest version of omicron, discovered in South Africa last November, may remain susceptible to reinfection by subsequent versions of the variant, even if they have received vaccination and booster shots. It’s as if their previous battle with the virus didn’t fortify their defenses enough. These findings imply that the protection provided by previous omicron infection or vaccination may have limitations against newer and evolved strains. To understand these findings better and stay updated on the latest research, it is worth exploring the underlying study.
