Small study shows booster efficacy, better than natural immunity

A very small study with 33 participants, nevertheless had some interesting results, supporting booster shots, which dramatically increased neutralizing antibodies, above what is achieved by natural immunity.

Here is the study:

https://www.medrxiv.org/content/10.1101/2021.11.19.21266555v1.full.pdf

Here is a lay press article about it:

https://www.yahoo.com/news/protection-offered-booster-shot-beats-140047216.html

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Let's just hope that Omicron doesn't spread and/or doesn't beat the vaccines and/or natural immunity. But it is good to know that booster shots are being so protective, at least for now.