How Long Does It Take Before HIV Can Be Detected Via Blood Tests

HIV is one of the most feared infections since there is currently no way to entirely rid the body of the virus. People who fear they may have been infected frequently wonder how long the virus must be present in the body before it can be picked up by a blood test.

In this article, following a CDC publication, we will examine the time period between the first symptoms of HIV infection and the time when the virus may be found in the blood. Relax and take in this article while you get some valuable knowledge.

How Long Do Blood Tests Have to Wait Before HIV Can Be Detected?

A variety of tests may be done to determine whether a person has HIV, but one of the most popular is an antigen/antibody lab test, which checks to see if the body has begun creating antibodies that fight against HIV.

A positive result from this test indicates the presence of the virus in the blood anywhere from 18 to 45 days after exposure, which is generally accepted as indicative of infection.

According to healthline The nucleic acid test, also known as NAT, may identify the virus in the blood anywhere from 10 to 33 days after exposure.

If you get tested for the virus three months after exposure and still come up negative, there’s a good likelihood you don’t have it as long as you don’t become exposed to it again.

You should recognize and take this seriously; getting to the hospital quickly to find out how bad your condition is is crucial whether or not you’re experiencing any symptoms.

What is the window period for the HIV test I took?

  • Antibody tests can usually detect HIV 23 to 90 days after exposure. Most rapid tests and self-tests are antibody tests.
  • rapid antigen/antibody test done with blood from a finger stick can usually detect HIV 18 to 90 days after exposure.
  • An antigen/antibody lab test using blood from a vein can usually detect HIV 18 to 45 days after exposure.
  • nucleic acid test (NAT) can usually detect HIV 10 to 33 days after exposure.

 

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