PRO/AH/EDR> COVID-19 update (297): vaccine inequity, antibodies, Australia, WHO

COVID-19 -- Worldwide/Unknown
Abstract [excerpt]
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"These findings demonstrate robust, multi-component humoral and cellular immune memory to SARS-CoV-2 and current variants of concern for at least 6 months after mRNA vaccination. Finally, we observed that boosting of pre-existing immunity with mRNA vaccination in SARS-CoV-2-recovered individuals primarily increased antibody responses in the short term without significantly altering antibody decay rates or long-term B and T cell memory. Together, this

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