How to use hiv strip

detection interval:
time after high risk
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Significance of detection in different periods
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2 weeks
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Preliminary testing, a small number of people may be positive
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4 weeks
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It can be ruled out with a high probability, basically can be ruled out in 4 weeks
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8 weeks
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After 8 weeks, it can basically be confirmed that no positive cases have been seen
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12 weeks
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Can be completely ruled out if negative
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