Having SARS-CoV-2 once confers much greater immunity than a vaccine—but no infection parties, please. #discovery #Science #technology #tech #research #education #scientists https://t.co/pxn3rWl6ny
— Yusra Salim | يُسرى بِنْت سالم (@Shulab) Aug 27, 2021
from Twitter https://twitter.com/Shulab
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