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A 31-year-old male asked:

how long will 2.4 bpg protect from syphilis if re-exposed...i have read from other doc and medical textbook 3-4 weeks?

1 doctor answer4 doctors weighed in
Dr. Richard Zimon
Internal Medicine 59 years experience
Asking: that question is like asking if my Parachute will open a second time if I jump again without packing it! The way to protect against syphilis is to use prevention and COMMON SENSE about your Partner(s) My opinion only BTW Syphilis is a REPORTABLE disease and patients should be treated until clear before they have sexual contact again!

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Last updated Apr 23, 2016
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