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A member asked:
How conclusive are negative 4th generation test for hiv and negative treponemal test (cmia) and tppa for syphilis at 9 weeks (64 days) post exposure?
A doctor has provided 1 answer
Negative HIV test is conclusive at 9 weeks. For syphilis window period, consult this site: Syphilis window period: https://www.e7health.com/post/155/std-test-window-when-should-i-get-tested/#:~:text=The%20average%20window%20period%20or,it%20develops%20in%20three%20stages. https://www.cdc.gov/std/syphilis/stdfact-syphilis-detailed.htm
Answered 8/26/2022
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