1. Home
  2. Consult with a doctor
  3. P24 antigen test accuracy

P24 antigen test accuracy

I had negligible risk of exposure. i took p24 antigen antibody test after 29 days and came negative. is it conclusive?

10084 Views v

You should test again after 4 ween.if negitiv then it's ok. ...  Read More

How much date after sex any infection can be detected by p24 antigen 4th Gen,as per google it can be started 11 to 14 days how much accuracy..

56 Views v

Can help you, kindly consult and provide detailed history for proper diagnosis and further management ...  Read More

Can i give p24 antigen and duo test on 26thday and vdrl test also i know 30 day is good but if i can give then 26 day

849 Views v

Hello, You can ...  Read More

P24 antigen antibody duo test aftet one month can be HIV conclusive test. Or need to done other testing.

7726 Views v

non consusive, need other ...  Read More

I live in small town and the lab sends p24 antigen report to chennai and report comes 3-4 days after is p24 antigen report accurate in that way

230 Views v

Connect please ...  Read More

P24 antigen accuracy in 45days negative test need any further test or is it conclusive please am anxiety help

8965 Views v

yes jo ...  Read More

I want to know about various tests about hiv and when to perform them. I've given blood for p24 antigen test

2553 Views v

There are multiple tests. Depends on type of exposure u had Duration lapsed Contact on http://prac.to/drmanikantan for full details. ...  Read More

Sir after how many days p24 antigen combo test is conclusive, I am tested after 21 days it is negative. So it is conclusive or I have to further testing

994 Views v

Share few more detail history of exposure and health take care consut online through practo chat for guidance ...  Read More

I had unsafe sex 2 weeks back , is it okay to do p24 test now? And when should I do RNA HIV test ? Thanks.

2112 Views v

Needs history and information..get back personally on my direct consultation.. http://prac.to/j5a5 Dr. Rohan Jaju ...  Read More

Sir, i do sex with women without protection. Then i check her hiv test after 3 day. She was negative. After 1 month i test my hiv in ICTC centre that shiw negative. After 6 weaks (on 48 days) i again test hiv p24 antigen test that also shows negative. Sir how much i am in risk? How much i am safe? And whats chances after 12 weaks? Please tell me si

...

4175 Views v

No risk ...  Read More

As per guidline for 4th generation 45 day final test to be done but it is also said that if some one exposure to infection it would detect 14 to 21 days ,some says 11 to 14 days, some say 18 days, if 21 days is non detection than how many chances that at 45 days also it will come non detection.. As per your knowledge... Because p24 detection is ear

...

53 Views v

70 ...  Read More

As per online platform p24 can be detected from 11 to 14 days...how much accuracy detection date... ..

39 Views v

What you read online is technically true, but it needs proper clinical context. The p24 antigen is a structural protein that forms the core of the HIV virus. During an early infection, this antigen fl ...  Read More

Here my partner report p24 antigen combo test carried out after I met him 13 days, result showing negative,and value 0.87 so 0.87 means virus present...if its reach 1 then he will positive? Please find attached report

65 Views v

"A value of 0.87 on an HIV p24 antigen combo test is clinically Negative. In these laboratory assays, any value below 1.00 is non-reactive. It is a common misconception that a 'high negative' value (l ...  Read More

Hello sir I have HIV PHOBIA ACTUALLY I HAD VISITED DENTIST CLINIC IN MY LOCAL AREA FOR WISDOM TEATH PAIN AND DOCTOR DONE SCALING BRFORE ME ANOTHER PATIENT THEIR FOR RCT .... I don't know doctor use sterilised instrument ( as per doctor they used auto clave instruments like sharp nob and mirror but i think water pressure jet clean by alcohol solu

...

270 Views v

No need to worry about this …. Per se you don’t need further testing …. U may need counseling for this U May visit my clinic or take online consultation form me 98 7 1 6 8 33 44 … we are availab ...  Read More

I had protected sex with condom but also i had oral sex and after few days I had some symptoms that created doubt in my mind, So I tested with 4th Generation P24 Antigen/Antibody HIV Duo test 3 times in laboratory from blood through veins. After 35 days result was 0.21 non reactive. After 54 days result was 0.29 non reactive and after 96 days resul

...

640 Views v

Do not worry no problem it is safe relax ...  Read More

After having a exposure i am not feeling well physically idk its because of anxeity or anything else i have done full std screening and p24 antigen on 31st day after exposure i have attached the report plz check all the other std's are non reactive Thanks.

339 Views v

Connect please ...  Read More

I have done hiv p24antigen / antibody which is think 4th gen test after 44 days of possible hiv exposure its's value is 0.264 which is negative I get it but is there p24antigen in me or not and this value what is that

625 Views v

Take proper counseling to clear all ur doubts Few tests needs to be done for evaluation ...  Read More

I have done hiv p24 antigen antibody test after 41 days of possible exposer. It's negetive but it's 0.364 which is below 1. But why did I get 0.364. please reply last time i mentioned wrong number it's 0.364 not .0364 help me please

697 Views v

Hello, As long as it is less than 1 it is not significant. It doesn't indicate infection ...  Read More

I have done pcr rna test after 30 days and p24antigen/ anti body test in 40 days of possible exposer to hiv both test came negetive is it 100% conclusive now

975 Views v

Yes....stay safe ...  Read More

Sir I tested non reactive to hiv p24 antigen and antibodies hiv 1&2 test through cmia methord on 88th day after exposure and also test negative to hiv 1& 2 test thought KIT-RETROQUIC HIV from laboratory on 93rd day after exposure but I have taken tetanus injection for a accident cut 15days before the test and was also under homeopathy medic

...

838 Views v

Relax and enjoy ur life .. If still have any doubt then take proper counseling to clear all ur doubts.. ...  Read More

Yesterday when we took a antigen test it was strong line in. Both the column... Today when we took the antigen test it was very faint line . Why does this ... should we take any blood tests doctor...to confirm this. Pls do help me

125 Views v

Blood tests not required if you don’t have symptoms ...  Read More

After an exposure to a sexual encounter, I did an antigen/antibody 4th generation p24 test at 21 days which came out to be 0.07 and after 44 days which came out to be 0.24. Although both results are less than 1 I am worried why did the values increase. Do I need a follow up test?

1221 Views v

U need to give more details Consult via practo ...  Read More

Hi, I have done HIV test. Please find the report in the attachment. I have 2 queries 1. Is this test a hiv duo test as p24 is mentioned in the description? 2. What is accuracy of this test at 29 days?

2566 Views v

Share few more detail history of exposure and health take care consut Sexperts There is a window period clerify your douts take proper consult ...  Read More

What generation test hiv p24 ECL test. Please reply me doctor. Hiv p24 ECL test window period thank for your reply

292 Views v

Consult instantly for detailed discussion ...  Read More

I did antigen test which was positive. I am taking precautions since then. If it is positive then RTPCR is still needed? How many days i am contagious for others?

312 Views v

Not necessarily needed Isolation for 7 days or till recovery is advisable ...  Read More

Hi doctor my friend exposure after 25 day hiv p24 test non reactive. 30 day hiv p24 test non reactive. 46 day hiv Ab test non reactive.my friend test how many percentage conclusive.my friend need to retest please reply me doctor

1108 Views v

Consult ...  Read More

Hello Doctor. I took stool antigen for hpylori. Result came NOT DETECTED. 12 days before the test I took sompraz L (PPI) as a 10 days course. I have doubt whether this ppi had affected the test. Whether ppi has any impact on the test? Are the result accurate? Do I need to repeat the test again or it is not necessary? Please suggest.

155 Views v

Stool antigen is not very sensitive. Endoscopic evaluation is better. ...  Read More

I just wanted to know the accuracy of home pregnancy test kit if test is done after 10 days missed periods And accuracy of beta hcg test.and best time for beta hcg test

936 Views v

Urine pregnacy test are around 90% correct if done with morning first urine. Beta HCG is 100% accurate ...  Read More

Is it valid to take HIV 1 and 2 p 24 antigen test after 11 month of exposure? As after 30 days of exposure the test was non reactive

1285 Views v

It’s valid test. Don’t worry u can do ...  Read More

I have used a syrine without knowing unknown source 11 month ago, can I take HIV 1 &2 p24 antigen test after 11 month..

428 Views v

Yes you can. ...  Read More

Related Topics:

P24 antigen test window period Hepatitis b surface antigens Oriquin test accuracy
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Get unlimited online consultations
Need an expert advice on Sexual Health?

Need an expert advice on Sexual Health?

Consult with a sexologist online

  • Private & confidential
  • 5-min response
  • Free follow-ups

The question asked on this page is a free question. You can ask a free health question by downloading the Practo app.

Recently Asked Questions

HSG Test Accuracy

 151 Views
Is HSG test give accurate result? Can we fully go ahead with HSG scan result? What is the accuracy percen ... Read More

P24 combo test after 35 days negative,

 177 Views
Received oral sex with unknown person, after 2 weeks got cold with sneezing, mouth ulcer got tested with ... Read More

HIV antigens

 213 Views
How sooner can be antigens are produced after hiv exposure , I got tested by fourth gen test after 18th ... Read More

Hiv test antigen and antibody

 439 Views
Hi sir me 1 sex warkar se sex kiya condom use keya lekin 1 condom se pehle oral sex kiya bad me veganal s ... Read More

HIV test accuracy

 2247 Views
I had a unprotected sex . Tested Negative by HIV 1/2 & P24 combo (ECLIA) after 70 days of exposure. How ... Read More