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A 42-year-old female asked:
Tests for hiv 1&2 hbsag and hcv 95 days after exposure (swallow semen and all negative. are these tests colclusive? hbsag test enough for hepb?
1 doctor answer • 2 doctors weighed in
Dr. Gurmukh Singhanswered
Pathology 51 years experience
Good: It is good that the test result are negative. To be sure, get a HIV nucleic acid test at 6 months after exposure. You should also repeat the test for Hep B antibody at about a year after exposure. Your exposure, while not risk free, was low risk, if swallowing semen was all you did.
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184 viewsReviewed >2 years ago
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A 27-year-old male asked:
Hiv, hbsag & hcv, RPR & vdrl all negative. took culture urine, bacteria is negative as well., will gonorhea and clamydia will show in urine culture test if it actually exist ? thnk you?
Dr. Hiep Leanswered
Nephrology and Dialysis 44 years experience
Yes, the urine culture should be positive if you are infected.
Created for people with ongoing healthcare needs but benefits everyone.
Answered Jul 19, 2022
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A 29-year-old male asked:
Is negative HBsAg hepatitis b test conclusive 14 weeks after exposure in a healthy adult?
A Verified Doctoranswered
Internal Medicine 19 years experience
Quite conclusive: HBsAg is the first serologic marker that can be detected following exposure to HBV, as early as 1 or 2 weeks and as late as 11 or 12 weeks post exposu... Read More
Created for people with ongoing healthcare needs but benefits everyone.
3.8k viewsReviewed >2 years ago
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A 48-year-old male asked:
Can a Pfizer covid vaccine given 1 week after risk exposure give false negative test results for syphilis and hepatitis b 12 weeks after risk exposure? Syp. RPR + WR test Hep. B. Hbsag + Hbsab Will body always produce enough ab and ag at 12 weeks?
Dr. Clarence Grimanswered
Endocrinology 59 years experience
Never heard of that but check with local Drs who will know in people like you who live where you livel
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Reviewed Mar 10, 2023
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A 18-year-old male asked:
Hepatitis b and hepatitis C can be detected via blood test(AA test and Anti hcv test)) after 3 years of exposure?
Dr. Gurmukh Singhanswered
Pathology 51 years experience
Yes. Had you acquired infection with either virus three years ago, you lab tests would be positive.
Get HPV vaccine. Wish you good health!
Safe sex: h... Read More
Created for people with ongoing healthcare needs but benefits everyone.
Answered Dec 10, 2022
A 24-year-old female asked:
I took and hbsag hepatitis b test after 6 weeks exposure . Is this accurate ? Or should I test again?
Dr. Gurmukh Singhanswered
Pathology 51 years experience
Test again: Hep B can have a long incubation period. It would be prudent to get tested for Hbsag and Hep B core antibody at 6-9 months after potential exposure.
... Read More
Created for people with ongoing healthcare needs but benefits everyone.
31 viewsReviewed >2 years ago
Last updated May 5, 2019
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