8) Another study clearly shows that you need at least 3 exposures to the vaccine or virus spike to have minimum protection against #Omicron. And past infection alone is definitely not enough. Get vaccinated. Don’t get infected 3 damn times please.
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Minimal neutralization of #Omicron UNLESS you experienced "Spike" at least 3 times:
2 dose vax + Boost = 3
Infxn + 2 dose vax = 3
Infxn + 2 dose vax + Boost = 4
Even then, neutralization reduced so take add'l precaution
Preprint from @florian_krammer: rb.gy/rqzff7
