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ly when SARS-CoV-2 variants also… maybe three mRNA vaccine shots provide the most benefits, especially in mitigating Covid severity. Every booster shot after that gives diminishing returns, especially when SARS-CoV-2 variants also kept evolving past the vaccine’s barrier.
Shin Jie Yong, MSc (Res)
David Mokotoff, MD
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Good points. Thanks.
David Mokotoff is a top and boosted writer. He is a retired MD, passionate about health, medicine, gardening, and food, https://tinyurl.com/y7bjoqkd
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