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https://twitter.com/SACEMAdirector/status/1466459301598351371We show that reinfection risk (blue) increased with the emergence of the #Omicron variant and has stabilized at a higher level than was seen with prior variants.
https://twitter.com/SACEMAdirector/status/1460176349335896075We find evidence of increased reinfection risk associated with emergence of the #Omicron variant, suggesting evasion of immunity from prior infection. @scienceSUN @NRF_News