Treatment FAQ

how long does the clinical latency stage of hiv last if the person does not receive treatment

by Ms. Ofelia Moen Published 2 years ago Updated 2 years ago
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Stage 2: Clinical Latency
People in this stage may not feel sick or have any symptoms. This stage is also called chronic HIV infection. Without HIV treatment, people can stay in this stage for 10 or 15 years, but some move through this stage faster.

What are the 4 stages of HIV?

Without treatment with HIV medicines, HIV infection advances in stages, getting worse over time. The three stages of HIV infection are (1) acute HIV infection, (2) chronic HIV infection, and (3) acquired immunodeficiency syndrome (AIDS).

What is the last stage of HIV?

  • Stage 1 (Acute HIV infection)
  • Stage 2 (Chronic HIV infection)
  • Stage 3 (Acquired immunodeficiency syndrome)

Is HIV curable at early stages?

Specifically, researchers believe that beginning antiretroviral therapy in the early stages of HIV infection minimizes the risk that the virus will come back while helping patients maintain a strong immune system. Doctors estimate that 15 percent of those who are HIV-positive could see similar results if they are treated early.

How long does it take to show symptoms of HIV?

Symptoms of AIDS include:

  • persistent high fevers of over 100°F (37.8°C)
  • severe chills and night sweats
  • white spots in the mouth
  • genital or anal sores
  • severe fatigue
  • rashes that can be brown, red, purple, or pink in color
  • regular coughing and breathing problems
  • significant weight loss
  • persistent headaches
  • memory problems

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How long does latent HIV last?

According to HIV.gov, latency in HIV infection can last up to 10 or 15 years. This means that the virus is replicating much slower than before. But it doesn't mean that HIV is gone, nor does it mean that the virus can't be transmitted to others.

What stage of HIV is clinical latency?

The second stage of HIV infection is chronic HIV infection (also called asymptomatic HIV infection or clinical latency). During this stage, HIV continues to multiply in the body but at very low levels. People with chronic HIV infection may not have any HIV-related symptoms.

What happens during clinical latency in HIV infection?

Clinical latency (inactivity or dormancy): This period is sometimes called asymptomatic HIV infection or chronic HIV infection. During this phase, HIV is still active, but reproduces at very low levels. You may not have any symptoms or get sick during this time.

What happens in a person body during the clinical latency stage?

This stage is also called chronic HIV infection or clinical latency. During this stage, the virus keeps multiplying in the body and the immune system slowly weakens, but the person has no symptoms.

How long is clinical latency stage?

Latency Period The majority of people remain in this disease stage for about 10 years in the absence of treatment, and most people with treatment access do not progress beyond this stage.

What is latency disease?

(LAY-ten-see PEER-ee-ud) The time that passes between being exposed to something that can cause disease (such as radiation or a virus) and having symptoms.

What is HIV?

HIV (human immunodeficiency virus) is a virus that attacks the body’s immune system. If HIV is not treated, it can lead to AIDS (acquired immunodef...

Where did HIV come from?

HIV infection in humans came from a type of chimpanzee in Central Africa. The chimpanzee version of the virus (called simian immunodeficiency virus...

How do I know if I have HIV?

The only way to know for sure whether you have HIV is to get tested. Knowing your HIV status helps you make healthy decisions to prevent getting or...

Are there symptoms?

Some people have flu-like symptoms within 2 to 4 weeks after infection (called acute HIV infection). These symptoms may last for a few days or seve...

What are the stages of HIV?

When people with HIV don’t get treatment, they typically progress through three stages. But HIV medicine can slow or prevent progression of the dis...

How long does HIV last?

This may last for several days or weeks. Not everyone experiences these symptoms, however. If a person does not undergo testing, it is possible for HIV to progress without any indication that it is in the body. The flu-like symptoms of a stage 1 HIV infection may include: a fever. muscle or joint pain.

How long does stage 2 HIV last?

The virus can still pass to others during this stage, even if it causes no symptoms. Without treatment, this stage can last for 10 years. Trusted Source. or more before the person develops stage 3 HIV.

Why is antiretroviral therapy important?

It occurs when the immune system is damaged to the extent that it can no longer fight off infections. Taking antiretroviral drugs keeps the immune system strong enough to prevent HIV from progressing to this stage. Without treatment, the viral load continues to increase and the CD4 cell count continues to drop.

How does antiretroviral therapy help?

Antiretroviral therapy keeps the immune system healthy and reduces the risk of transmitting the virus to virtually zero. The sooner a person receives a diagnosis, the sooner they can begin treatment. Early treatment can improve the person’s outlook and lower the risk of the virus passing on to others.

What happens to the CD4 cell count in stage 3 HIV?

Without treatment, the viral load continues to increase and the CD4 cell count continues to drop. A person will receive a diagnosis of stage 3 HIV if their CD4 cell count drops under 200 cells per cubic milliliter. . Symptoms at this stage vary greatly, as they tend to stem from specific opportunistic infections.

How long does it take for HIV to be under control?

Taking antiretroviral therapy reduces the amount of HIV in the blood to very low or undetectable levels. In most people using antiretroviral drugs, the virus is under control within 6 months.

What is the role of CD4 T cells in HIV?

HIV targets white blood cells called CD4 T cells that help protect the body from infection. By killing these cells, HIV progressively weakens the body’s defenses against infection and illness, leading to complications that can be fatal — unless a person receives ...

What are the stages of HIV?

The three stages of HIV infection are (1) acute HIV infection, (2) chronic HIV infection, and (3) acquired immunodeficiency syndrome (AIDS). There is no cure for HIV, but treatment with HIV medicines (called antiretroviral therapy or ART) can slow or prevent HIV from advancing from one stage to the next. HIV medicines help people ...

What is the second stage of HIV?

Chronic HIV Infection. The second stage of HIV infection is chronic HIV infection (also called asymptomatic HIV infection or clinical latency). During this stage, HIV continues to multiply in the body but at very low levels. People with chronic HIV infection may not have any HIV-related symptoms. Without ART, chronic HIV infection usually advances ...

What does it mean when you have an undetectable viral load?

An undetectable viral load means that the level of HIV in the blood is too low to be detected by a viral load test. People with HIV who maintain an undetectable viral load have effectively no risk of transmitting HIV to their HIV-negative partner through sex. There are three stages of HIV infection:

How many cells does HIV have?

People with HIV are diagnosed with AIDS if they have a CD4 count of less than 200 cells/mm 3 or if they have certain opportunistic infections. Once a person is diagnosed with AIDS, they can have a high viral load and are able to transmit HIV to others very easily.

Why is AIDS the most severe stage of HIV?

AIDS is the final, most severe stage of HIV infection. Because HIV has severely damaged the immune system, the body can’t fight off opportunistic infections. (Opportunistic infections are infections and infection-related cancers that occur more frequently or are more severe in people with weakened immune systems than in people with healthy immune ...

What happens to the immune system during HIV?

The virus attacks and destroys the infection-fighting CD4 cells of the immune system. During the acute HIV infection stage, the level of HIV in the blood is very high, which greatly increases the risk of HIV transmission. A person may experience significant health benefits if they start ART during this stage. Chronic HIV Infection.

How long does it take for HIV to develop?

There are three stages of HIV infection: Acute HIV infection is the earliest stage of HIV infection, and it generally develops within 2 to 4 weeks after infection with HIV. During this time, some people have flu-like symptoms, such as fever, headache, and rash.

How long can a person with HIV live without treatment?

People with AIDS can have a high viral load and be very infectious. Without treatment, people with AIDS typically survive about three years. This info sheet provides basic information about HIV. This timeline looks at the history of HIV and the role CDC has played in addressing the epidemic.

How many stages of HIV are there?

What are the stages of HIV? When people with HIV don’t get treatment, they typically progress through three stages. But HIV medicine can slow or prevent progression of the disease. With the advancements in treatment, progression to Stage 3 is less common today than in the early days of HIV.

What happens at the end of stage 3?

At the end of this phase, the amount of HIV in the blood (called viral load) goes up and the CD4 cell count goes down. The person may have symptoms as the virus levels increase in the body, and the person moves into Stage 3. People who take HIV medicine as prescribed may never move into Stage 3.

What happens if you don't get HIV?

If HIV is not treated, it can lead to AIDS (acquired immunodeficiency syndrome). Learning the basics about HIV can keep you healthy and prevent HIV transmission. You can also download materials to share or watch videos on basic information about HIV. If playback doesn't begin shortly, try restarting your device.

What is stage 3 of HIV?

Stage 3: Acquired Immunodeficiency Syndrome (AIDS) The most severe phase of HIV infection. People with AIDS have such badly damaged immune systems that they get an increasing number of severe illnesses, called opportunistic infections.

How long has HIV been around?

We know that the virus has existed in the United States since at least the mid to late 1970s. To learn more about the history of HIV in the United States and CDC’s response to the epidemic, see CDC’s HIV and AIDS Timeline. How do I know if I have HIV? The only way to know for sure whether you have HIV is to get tested.

Can HIV be transmitted faster?

People may not have any symptoms or get sick during this phase. Without taking HIV medicine, this period may last a decade or longer, but some may progress faster. People can transmit HIV in this phase.

How long does it take for HIV to show signs of latency?

Latency Period. About 6 weeks after HIV infection, a stage with no signs or symptoms, known as the clinical “latency” period. During this stage there is a very slow reduction in the number of CD4 T cells with time, and an associated gradual increase in the amount of HIV particles in the body. The majority of people remain in this disease stage ...

How long does it take for HIV to progress?

People can also progress through the various stages of HIV infection at different rates, with some folks so-termed “rapid progressors” seemingly developing to AIDS within perhaps 2 years.

What are the stages of HIV?

Here I provide a brief summary of the stages of HIV infection. 1. Acute Infection. When a person is exposed to HIV through the bloodstream or a mucosal site (such as during sex), there is a chance that the virus can take hold.

What are the defining illnesses of HIV?

These so-called “AIDS-defining illnesses” include such things as cervical cancer or pneumonia. Many of these illnesses have been closely tied to the history of HIV/AIDS-related stigma that persists today in different forms, such as black-ish purple skin cancer or blindness from CMV retinitis.

Who wrote the book "The Third Stage of HIV"?

Authored by Rodney Rousseau.

What is the time period for a dip in CD4?

A drastic dip the blood CD4 count – a measure of immune health – is also typically seen at this point before a partial rebound to what is known as the “CD4 set point”, which begins the next stage. 2. Latency Period. About 6 weeks after HIV infection, a stage with no signs or symptoms, known as the clinical “latency” period.

How long can you live with HIV?

Without treatments, the CDC estimates the average survival rate to be three years once AIDS is diagnosed. Depending on the severity of their condition, a person’s outlook may be significantly shorter. The key to living with HIV is to continue seeing a healthcare provider for regular treatments.

How long does it take for HIV symptoms to show?

According to the Centers for Disease Control and Prevention (CDC) Trusted Source. , primary HIV symptoms may show up two to four weeks after initial exposure. Symptoms can continue for up to several weeks. However, some people may exhibit the symptoms only for a few days.

What is the first stage of HIV?

The first noticeable stage is primary HIV infection. This stage is also called acute retroviral syndrome (ARS), or acute HIV infection. Because HIV infection at this stage usually causes flu-like symptoms, it’s possible for someone in this stage to think their symptoms are due to a severe flu rather than HIV. Fever is the most common symptom.

What is latent infection?

Latency causes a break in symptoms. After initial exposure and possible primary infection, HIV may transition into a stage called clinically latent infection. It’s also referred to as asymptomatic HIV infection due to a noticeable lack of symptoms. This lack of symptoms includes possible chronic symptoms.

Why is it important to test for HIV if you don't have symptoms?

Even though a person has no symptoms, they still have the virus. That’s why regular HIV testing is critical to prevent transmission.

How long does it take for AIDS to develop?

AIDS is the final stage of HIV. According to AIDSinfo, it takes at least 10 years without treatment for most people with HIV to develop AIDS. At that point, the body is susceptible to a wide range of infections and can’t effectively fight them off.

What is the normal range for CD4?

CD4 levels decreasing below 200 cells per cubic millimeter (mm 3) of blood is considered a sign of AIDS. A normal range is considered 500 to 1,600 cells/mm 3. AIDS can be diagnosed with a blood test to measure CD4. Sometimes it’s also determined simply by a person’s overall health.

Stage 1: Acute HIV Infection

This is the first stage of an HIV infection. It starts about 2 to 4 weeks after the virus enters your body and lasts about 2 weeks. Symptoms in this early stage are similar to the flu. They include:

Stage 2: Chronic HIV Infection

Other names for this stage are the asymptomatic stage or clinical latency. At this stage, you still have the virus in your body but at low levels. It’s possible you won’t notice any symptoms. But as long as the virus is at detectable levels, you can pass the infection to another person.

Stage 3: AIDS

When a chronic HIV infection moves on to AIDS, the amount of HIV in the blood shoots up and the amount of your infection-fighting immune cells drops. Doctors diagnose AIDS when these cells, called CD4 cells, drop below 200 per cubic millimeter of blood.

How long can you live with HIV?

Without HIV treatment, the person can remain in this stage for 10 to 15 years. However, the virus remains active during this stage.

How long does it take for a person to show signs of HIV?

Signs and symptoms begin around seven or eight years after HIV infection, which include weight loss, loss of energy and appetite, and swollen lymph nodes. There are 3 stages of HIV.

What is the purpose of HIV treatment?

Hence, treating HIV with antiretroviral therapy (ART, HIV medicine) is necessary to reduce the viral load and prevent transmission of HIV to the patient’s sexual partners.

What are the different types of HIV tests?

What are the types of HIV tests? There are three types of human immunodeficiency virus (HIV) tests used to diagnose HIV infections, which are. Antibody tests: These tests check for HIV antibodies in the blood or oral fluid. Antigen/antibody tests: These help to detect both HIV antibodies and antigens in the blood.

How is HIV transmitted?

HIV (human immunodeficiency virus) is the precursor infection to AIDS (acquired immunodeficiency syndrome). HIV is transmitted through blood and genital secretions; most people get it through sexual contact or sharing needles for illegal IV drug use.

How does CD4 help with HIV?

HIV spreads mainly via body fluids (blood and semen) from the infected person. If untreated, HIV can lead to acquired immunodeficiency syndrome ( AIDS ).

What are the early signs of HIV?

Some people with HIV don’t have any signs or symptoms. Early signs and symptoms of HIV infection include mononucleosis-like or flu-like symptoms, which include body aches, fever, ...

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