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IGG RBD Spike antibodies against COVID
My mother aged 65, after 2 months of vaccination of second dose my mother's IGG Spike protein anitibodies for SarsCov 2 is showing 30 U/ml. I want to know what is the sufficient level of titre for protection? As Few of my family members have titres of over 150 U/ml.
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Hi. I understand your concern. Yes it's protective
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She is having good immunity against covid at that age.
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Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.