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How accurate is the HIV 1/2 antigen and antibody test?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

Actually, I had casual sex with a CSW (Community Sex Worker) a month back. I did my HIV(Human Immunodeficiency Virus) 1/2 antigen and antibody test 15 days back, almost after 26 days. I got symptoms of swollen glands under my jaw and a stiff neck, as well as joint and muscle aches. Today I got small ulcers on my tongue. Can you please tell me about my test accuracy and my symptoms?

Answered by Dr. Atishay Bukharia

Education:

MBBS

Professional Bio:

Dr. Atishay Bukharia is a skilled specialist in Dermatology, Venereology, and Leprosy, with expertise in treating skin, hair, and nail disorders, sexually transmitted infections, and leprosy-related conditions. He is proficient in advanced dermatological procedures, clinical diagnosis, and patient-focused care. Dr. Bukharia is committed to providing comprehensive, evidence-based treatments to promote healthy skin and improve patients' overall dermatological well-being.

This doctor is not available for online consultations on the platform anymore.

Hello, Welcome to icliniq.com.

Sensitivity is up to 92 percent in your case. You need to repeat testing after 12 weeks.

Patient's Query

Hi doctor, Thank you for the reply.

What do you mean by 92 percent sensitivity? What about my symptoms? Can it be related to ARS (Acute Retroviral Syndrome)?

Answered by Dr. Atishay Bukharia

Education:

MBBS

Professional Bio:

Dr. Atishay Bukharia is a skilled specialist in Dermatology, Venereology, and Leprosy, with expertise in treating skin, hair, and nail disorders, sexually transmitted infections, and leprosy-related conditions. He is proficient in advanced dermatological procedures, clinical diagnosis, and patient-focused care. Dr. Bukharia is committed to providing comprehensive, evidence-based treatments to promote healthy skin and improve patients' overall dermatological well-being.

This doctor is not available for online consultations on the platform anymore.

Hi,

Welcome back to icliniq.com.

Yes, they can be of ARS (acute retroviral syndrome). 92 percent sensitive means out of 100 HIV-positive patients, this test would detect 92 accurately on day 26.

Medically reviewed by Dr. K. Shobana
Published At February 20, 2018
Reviewed At December 11, 2025

Education:

MBBS

Professional Bio:

Dr. Atishay Bukharia is a skilled specialist in Dermatology, Venereology, and Leprosy, with expertise in treating skin, hair, and nail disorders, sexually transmitted infections, and leprosy-related conditions. He is proficient in advanced dermatological procedures, clinical diagnosis, and patient-focused care. Dr. Bukharia is committed to providing comprehensive, evidence-based treatments to promote healthy skin and improve patients' overall dermatological well-being.

This doctor is not available for online consultations on the platform anymore.

Education:

BDS

Professional Bio:

Dr. K. Shobana is a Dental Surgeon specializing in oral health and dental care. She is skilled in preventive dentistry and provides oral hygiene education. She can do restorative treatments such as fillings and crowns. She can handle periodontal problems such as gum diseases and periodontitis. She can do root canal treatment.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MBBS

Professional Bio:

Dr. Atishay Bukharia is a skilled specialist in Dermatology, Venereology, and Leprosy, with expertise in treating skin, hair, and nail disorders, sexually transmitted infections, and leprosy-related conditions. He is proficient in advanced dermatological procedures, clinical diagnosis, and patient-focused care. Dr. Bukharia is committed to providing comprehensive, evidence-based treatments to promote healthy skin and improve patients' overall dermatological well-being.

This doctor is not available for online consultations on the platform anymore.

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