People who caught Covid in first wave get ‘no immune boost’ from Omicron

Study of triple vaccinated people also says Omicron infection does little to reduce chance of catching variant again

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Hasnain says:

Well this isn’t scary at all.

“But previous infections also mattered. Among other findings the team reported infection with Omicron increased protection against future infection with other variants. However, it only offered a limited boost to protection against another Omicron infection – a response that was actually weakened among those who had also previously had the original strain of the virus.”

Posted on 2022-06-16T07:36:02+0000