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by crazygringo
1823 days ago
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That's not true. The half-life of antibody levels has been estimated at 73 days. The antibody tests are quite sensitive, time has not been enough of a factor yet to produce false negatives. In a year or two it might be. The only time concern is that you need to wait 2-3 weeks until after you recover from COVID to ensure you test positive. |
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