P24 Antigen Test Accuracy- 74 Questions Answered

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

Asked for Male, 36 Years 10100 Views v

Dr. Arvind Singh ShekhawatSexual and Reproductive Health Specialist | Bikaner

1/7people found this helpful

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..

Asked for Male, 33 Years 72 Views v

Dr. Anuj MothsraGeneral Practitioner | Jhunjhunu

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

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

Asked for Male, 31 Years 7740 Views v

Dr. Arjit GauravSexologist | Gandhinagar

0/1people found this helpful

non consusive, need other ... 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

Asked for Male, 25 Years 857 Views v

Dr. Rayees Ahmad WaniSexologist | Srinagar

0/1people found this helpful

Hello, You can ... 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

Asked for Male, 23 Years 234 Views v

Dr. K SupriyaGynecologist | Bhilai

Connect please ... Read More

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

Asked for Male, 22 Years 8972 Views v

Dr. Arjit GauravSexologist | Gandhinagar

1/7people found this helpful

yes jo ... 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

Asked for Male, 24 Years 1011 Views v

Dr. Satyan NanalSexologist | Pune

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

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

Asked for Male, 29 Years 2558 Views v

Dr. ManikantanUrologist | Visakhapatnam

1/3people found this helpful

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

Asked for Male, 29 Years 2117 Views v

Dr. Rohan JajuUrologist | Mumbai

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

...

Asked for Male, 27 Years 4183 Views v

Dr. Sandeep GuptaDermatologist | Delhi

5/11people found this helpful

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

...

Asked for Male, 33 Years 75 Views v

Dr. Ravi Kumar NadellaGeneral Physician | Hyderabad

1/2people found this helpful

70 ... Read More

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

Asked for Male, 33 Years 46 Views v

Dr. Deepanshu SharmaGeneral Physician | Lucknow

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

Asked for Male, 33 Years 82 Views v

Dr. Deepanshu SharmaGeneral Physician | Lucknow

"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

...

Asked for Male, 30 Years 275 Views v

Dr. Yuvraj Arora MongaGeneral Physician | Delhi

0/1people found this helpful

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

...

Asked for Male, 33 Years 654 Views v

Dr. A Amin HomeopathHomoeopath | Kolkata

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.

Asked for Male, 22 Years 342 Views v

Dr. K SupriyaGynecologist | Bhilai

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

Asked for Male, 31 Years 634 Views v

Dr. Ajay Pal SinghSexologist | Delhi

1/2people found this helpful

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

Asked for Male, 31 Years 712 Views v

Dr. Rayees Ahmad WaniSexologist | Srinagar

0/1people found this helpful

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

Asked for Male, 31 Years 977 Views v

Dr. AadilSexologist (Ayurveda) | Yamunanagar

1/1people found this helpful

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

...

Asked for Male, 24 Years 849 Views v

Dr. Ajay Pal SinghSexologist | Delhi

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

Asked for Female, 30 Years 127 Views v

Dr. Mohammed Rehan KhanGeneral Physician | Bangalore

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?

Asked for Male, 26 Years 1229 Views v

Dr. Shabir Ahmad DarSexologist | Srinagar

0/1people found this helpful

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?

Asked for Male, 29 Years 2577 Views v

Dr. Satyan NanalSexologist | Pune

0/2people found this helpful

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

Asked for Male, 32 Years 292 Views v

Dr. K SupriyaGynecologist | Bhilai

0/1people found this helpful

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?

Asked for Female, 45 Years 324 Views v

Dr. Nishant Kumar JaiswalPublic Health Medicine Specialist | Lucknow

2/2people found this helpful

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

Asked for Male, 32 Years 1108 Views v

Dr. K SupriyaGynecologist | Bhilai

0/1people found this helpful

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.

Asked for Male, 31 Years 161 Views v

Dr. Kartik KaisthaLaparoscopic Surgeon | Delhi

0/1people found this helpful

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

Asked for Male, 32 Years 1288 Views v

Dr. Jitendriya BiswalPsychiatrist | Bhubaneswar

1/1people found this helpful

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..

Asked for Male, 32 Years 428 Views v

Dr. Lakin ViraGeneral Surgeon | Mumbai

0/5people found this helpful

Yes you can. ... Read More

Doctor what is hypergammaglobulinemia it effects my hiv test accuracy After 100days I did Elisa test and 97 days antigen antibody test

Asked for Male, 21 Years 4410 Views v

Dr. Ruben JohnPsychiatrist | Pathanamthitta

1/1people found this helpful

Hi. I do not know why this has been posted on a psychiatry forum. But hypergammaglobulinemia is a situation where there is a large number of immunoglobulins during electrophoresis. It can be temporary ... Read More

Recently Asked Questions

HSG Test Accuracy

158 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

215 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

447 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

2249 Views

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

Download FREE Practo app

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?

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..

Didn't find the answer you are looking for?

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

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

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

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

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

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

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

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

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

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.

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

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

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

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

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?

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?

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

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?

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

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

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

Doctor what is hypergammaglobulinemia it effects my hiv test accuracy After 100days I did Elisa test and 97 days antigen antibody test

Need an expert advice on Sexual Health?

Recently Asked Questions

HSG Test Accuracy

P24 combo test after 35 days negative,

HIV antigens

Hiv test antigen and antibody

HIV test accuracy