HealthCareMagic is now Ask A Doctor - 24x7 | https://www.askadoctor24x7.com

question-icon

Is DNA PCR Test Done 45 Days Post Exposure Conclusive?

default
Posted on Thu, 29 Dec 2016
Question: Sir, I had protected vaginal sex and unprotected receving oral sex for 5 min with home prostitute .after my sex exposure 35 day I was taken two test ELFA (hiv 1&2), and PCR DNA QUALITATIVE both results came negative and non deducted . Then after i ask to that prostitute women for taking test ,she is accepted to take test .the women test was taken in 45 day of my exposure ELISA and PCR DNA QUALITATIVE both women results are came negative and non deducted .still I am very scared so pls help me and both test are how much accuracy ?and if 3 month test is require or not
doctor
Answered by Dr. Bharatesh Devendra Basti (1 hour later)
Brief Answer:
Chances of HIV is nil.

Detailed Answer:
Hi
Thank you for query. Welcome to health care magic.
I am Dr Bharatesh D Basti answering your query.

The chances of transmission of HIV by unprotected intercourse with a HIV positive person is very low. Chances with oral sex is almost nil.

As the person is negative the chances is nil.
With the given description and tests results( of both ), the chances of HIV is nil.
You can allay fears of HIV.
I do not see the need for further HIV tests.

You can get back for any clarification.
Thank you
Dr Bharatesh D Basti
Dermatologist and venereolgist
Above answer was peer-reviewed by : Dr. Nagamani Ng
doctor
default
Follow up: Dr. Bharatesh Devendra Basti (7 minutes later)
Sir Pcr dna qualitative test is how much reliable in 35 and 45 days of exposure .some website shown after 3month test is conclusive so pls clear this doubt from ur experience
doctor
Answered by Dr. Bharatesh Devendra Basti (33 minutes later)
Brief Answer:
HIV negative

Detailed Answer:
Hi
Thank you for follow up query.
DNA PCR test is very reliable test 10-14 days post exposure.
Antibodies tests are reliable after 3 months exposure.
With given description and test details(both negative for both tests) of both, you can allay fears of HIV.
You can get back for any clarification.
Thank you
Dr Bharatesh D Basti
Above answer was peer-reviewed by : Dr. Remy Koshy
doctor
default
Follow up: Dr. Bharatesh Devendra Basti (14 minutes later)
thank u very much sir
doctor
Answered by Dr. Bharatesh Devendra Basti (1 hour later)
Brief Answer:
Wish you safe and good health

Detailed Answer:
Hi
Thank you.
Wish you safe and good health.
You can get back for any clarification.
Thank you
Dr Bharatesh D Basti
Note: Consult a Sexual Diseases Specialist online for further follow up- Click here.

Above answer was peer-reviewed by : Dr. Yogesh D
doctor
Answered by
Dr.
Dr. Bharatesh Devendra Basti

Dermatologist

Practicing since :1998

Answered : 1764 Questions

premium_optimized

The User accepted the expert's answer

Share on

Get personalised answers from verified doctor in minutes across 80+ specialties

159 Doctors Online

By proceeding, I accept the Terms and Conditions

HCM Blog Instant Access to Doctors
HCM Blog Questions Answered
HCM Blog Satisfaction
Is DNA PCR Test Done 45 Days Post Exposure Conclusive?

Brief Answer: Chances of HIV is nil. Detailed Answer: Hi Thank you for query. Welcome to health care magic. I am Dr Bharatesh D Basti answering your query. The chances of transmission of HIV by unprotected intercourse with a HIV positive person is very low. Chances with oral sex is almost nil. As the person is negative the chances is nil. With the given description and tests results( of both ), the chances of HIV is nil. You can allay fears of HIV. I do not see the need for further HIV tests. You can get back for any clarification. Thank you Dr Bharatesh D Basti Dermatologist and venereolgist