Symptoms And Stages Of Hiv Infection
- There are three stages of HIV infection. The symptoms vary in type and severity from person-to-person.
- Stage 1 after initial infection can feel like flu but not everyone will experience this.
- Stage 2 is when many people start to feel better and may last for 10 years or more. During this time a person may have no symptoms.
- Stage 3 is when a persons immune system is very badly damaged and can no longer fight off serious infections and illnesses.
- The earlier a person is diagnosed with HIV and starts treatment, the better their health will be over time.
- Some people dont get any symptoms during stages 1 and 2, and may not know they have the virus, but they can still pass on HIV.
The signs of HIV infection can vary in type and severity from person-to-person, and some people may not have any symptoms for many years.
The stages below describe how HIV infection progresses in the body if it is left untreated. Without antiretroviral treatment for HIV, the virus replicates in the body and causes more and more damage to the immune system.
However with effective treatment, you can keep the virus under control and stop it from progressing. This is why its important to start treatment as soon as possible after testing positive.
When And Where Did Hiv Start In Humans
Studies of some of the earliest known samples of HIV provide clues about when it first appeared in humans and how it evolved. The first verified case of HIV is from a blood sample taken in 1959 from a man living in what is now Kinshasa in the Democratic Republic of Congo. The sample was retrospectively analysed and HIV detected. There are numerous earlier cases where patterns of deaths from common opportunistic infections, now known to be AIDS-defining, suggest that HIV was the cause, but this is the earliest incident where a blood sample can verify infection.9
How Do People Get Hiv
HIV spreads when infected blood or body fluids enter the body. This can happen:
- during sex
- through sharing needles for injecting drugs or tattooing
HIV also can pass from mother to child during pregnancy, childbirth, or breastfeeding.
HIV is NOT spread through:
- pee, poop, spit, throw-up, or sweat
- coughing or sneezing
- sharing eating utensils or drinking glasses
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How Do People Become Infected With Hiv
HIV is in the blood, semen, vaginal fluid and breast milk of an infected person. It can be spread by exposure to these body fluids by:
- unprotected anal or vaginal sex without a condom
- transmission from mother to baby during pregnancy, childbirth or breastfeeding
- oral sex, although this is rare
- healthcare workers receiving ‘needlestick injuries’
It is important to remember that HIV is not spread through activities such as kissing, sharing cups and cutlery, normal social contact, toilet seats or mosquitoes.
You are at higher risk of HIV infection if:
- you are a man, a transgender woman or a person who identifies as gender diverse who has sex with men
- you have sex or share needles with someone else at risk of HIV
- you share sex toys
- you have sex with people from countries with a high rate of HIV infection
- you inject illegal drugs and share needles
- you have had tattoos or other piercings overseas using unsterile equipment
- you have a sexually transmitted infection . People can be infected with several different STIs at the same time. Having an STI can make it easier to become infected with HIV and pass it on to sexual partners.
- you have had a blood transfusion in a country where the blood supply is not safe
Some people are at a higher risk of HIV infection because they are exposed to more people with HIV infection or engage in more high-risk behaviour. These include:
Are Hiv And Aids The Same Thing
HIV is the virus that causes AIDS. In the United States, at present, its not as common for people with HIV to develop AIDS because of the developments seen in HIV treatment: ART.
Early treatment and detection are crucial when it comes to stopping the progress of HIV. This means that knowing the early signs and symptoms of HIV as well as regularly checking your sexual health is key to knowing your HIV status.
If the HIV infection is not detected and progresses into stage 3 , the bodys immune system will begin to deteriorate and the individual will be at risk of experiencing severe illnesses. Although there is no specific test used to diagnose AIDS, a doctor is likely to take into account the individuals symptoms as well as the viral load and CD4 count .
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What Infections Are Associated With Hiv/aids
HIV and AIDS are conditions or states, that affect people who test positive for HIV, the viral organism. Both conditions, HIV and AIDS, may enable the exact same opportunistic infections to set in, but it will be more likely that an AIDS patient will present more intense symptoms than an HIV patient. Some of the AIDS-defining infections include:
- Kaposis sarcoma
- Meningitis/encephalitis due to cryptococcal or toxoplasmosis infection
- Pulmonary, miliary or extrapulmonary tuberculosis
- Dementia for no other reason
- Cancers such as lymphoma .
Whats The Difference Between Hiv And Aids
HIV is the virus that causes AIDS. AIDS stands for Acquired Immune Deficiency Syndrome. HIV and AIDS are not the same thing. And people with HIV do not always have AIDS.
HIV is the virus thats passed from person to person. Over time, HIV destroys an important kind of the cell in your immune system that helps protect you from infections. When you dont have enough of these CD4 cells, your body cant fight off infections the way it normally can.
AIDS is the disease caused by the damage that HIV does to your immune system. You have AIDS when you get dangerous infections or have a super low number of CD4 cells. AIDS is the most serious stage of HIV, and it leads to death over time.
Without treatment, it usually takes about 10 years for someone with HIV to develop AIDS. Treatment slows down the damage the virus causes and can help people stay healthy for several decades.
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How Are Hepatitis B And Hepatitis C Spread From Person To Person
Like HIV, the hepatitis B and hepatitis C viruses spread:
- From mother to child: Pregnant women can pass these infections to their infants. HIV-HCV coinfection increases the risk of passing on hepatitis C to the baby.
- Sexually: Both viruses can also be transmitted sexually, but HBV is much more likely than HCV to be transmitted sexually. Sexual transmission of HCV is most likely to happen among gay and bisexual men who are living with HIV.
The Fourth Stage: Full
Over the years, the diagnostic elements of this end-stage of HIV infection have undergone various changes under different classification systems. The advent of AIDS marks an important milestone in the course of the infection. Although very few people try to, and successfully do, bounce back by following a strict treatment plan, AIDS is still referred to as an irreversible diagnosis.
Recovery from individual opportunistic infections may occur, including a state of remission for cancerous tumours. Recurrence, however, can be both more frequent and intense. AIDS becomes more and more difficult to treat until finally, the infected person succumbs. This happens 18-24 months after the onset of AIDS.
Essentially, the components of AIDS consist of the direct consequences of damage by HIV, as well as the indirect consequences of immunosuppression.
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What Are The Symptoms Of Stds
Symptoms of STDs may be different depending on the STD, and not everyone will experience the same STD symptoms. Examples of possible STD symptoms include painful urination , unusual discharge from the vagina or penis, and fever.
STDs may not always cause symptoms. Even if a person has no symptoms from an STD, it is still possible to pass the STD on to other people.
Talk to your health care provider about getting tested for STDs and ask your sex partner to do the same.
To find STD information and testing sites near you, call CDC-INFO at 1-800-232-4636 or visit CDC’s GetTested webpage.
Needle And Syringe Programs
Needle and syringe programs provide clean needles or syringes to people who inject drugs, reducing the risk of the transmission of HIV and other blood-borne diseases such as hepatitis B and hepatitis C. This is sometimes referred to as needle exchange.
The types of NSP outlet vary, from participating pharmacies to vending machines. Find an NSP in your state or territory:
You can also find a local needle and syringe program using the healthdirect Service Finder. Select By name and type needle into the search bar.
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Hiv Is An Infection That Can Lead To Aids
HIV stands for Human Immunodeficiency Virus. Its a virus that breaks down certain cells in your immune system . When HIV damages your immune system, its easier to get really sick and even die from infections that your body could normally fight off.
About 1.1 million people in the U.S. are living with HIV, and more than 38,000 new infections happen every year. Most people with HIV dont have any symptoms for many years and feel totally fine, so they might not even know they have it.
Once you have HIV, the virus stays in your body for life. Theres no cure for HIV, but medicines can help you stay healthy. HIV medicine lowers or even stops your chances of spreading the virus to other people. Studies show that using HIV treatment as directed can lower the amount of HIV in your blood so much that it might not even show up on a test when this happens, you cant transmit HIV through sex.Treatment is really important . Without treatment, HIV can lead to AIDS. But with medicine, people with HIV can live long, healthy lives and stop the spread of HIV to others.
What Are The Symptoms Of Hiv Infection
Most people have no symptoms or just a mild flu-like illness when they are first infected, and it may be difficult to tell the HIV apart from other viral infections. This illness, called seroconversion illness, often occurs around 10 to 14 days after infection.
Seroconversion illness can have a range of symptoms, including:
- swollen lymph glands in the neck, underarm or groin areas
After the initial illness, people with HIV infection usually have no other symptoms. However, the virus remains in the body.
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What Are The Signs & Symptoms Of Hiv And Aids
When first infected with HIV, a person may have:
- increased number of infections
- infections that are more severe than is typical
Without treatment, HIV can lead to a very weakened immune system and progress to AIDS. Illnesses that happen in AIDS are called “AIDS-defining conditions.”
AIDS-defining conditions include:
- a lung infection called pneumocystis pneumonia
- Kaposi sarcoma
Hiv/aids Reduces Food Intake
People with HIV/AIDS often do not eat enough because:
- the illness and the medicines taken for it may reduce the appetite, modify the taste of food and prevent the body from absorbing it
- symptoms such as a sore mouth, nausea and vomiting make it difficult to eat
- tiredness, isolation and depression reduce the appetite and the willingness to make an effort to prepare food and eat regularly
- there is not enough money to buy food.
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How Can A Person With Hiv Prevent Passing Hiv To Others
Take HIV medicines daily. Treatment with HIV medicines helps people with HIV live longer, healthier lives. One of the goals of ART is to reduce a person’s viral load to an undetectable level. 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.
If your viral load is not undetectableor does not stay undetectableyou can still protect your partner from HIV by using condoms and choosing less risky sexual behaviors. Your partner can take medicine to prevent getting HIV, which is called pre-exposure prophylaxis . PrEP is an HIV prevention option for people who do not have HIV but who are at risk of getting HIV. PrEP involves taking a specific HIV medicine every day to reduce the risk of getting HIV through sex or injection drug use.
To learn more, read the HIVinfo Pre-Exposure Prophylaxis fact sheet.
How Does Hiv Turn Into Aids
HIV and AIDS are often used interchangeably. However, the two are very different. HIV is a virus. Without treatment, HIV can destroy the immune system and end with AIDS. AIDS is the last stage of the development of HIV. The three stages of HIV infection are acute HIV infection, clinical latency and AIDS. Though there is no cure for HIV, there are drugs available that can delay or even prevent the progression of HIV to AIDS.
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How Do I Know If I Have Hiv
The only way to know for sure if you have HIV is to get tested. Testing is relatively simple. You can ask your health care provider for an HIV test. Many medical clinics, substance abuse programs, community health centers, and hospitals offer them too. You can also buy a home testing kit at a pharmacy or online.
To find an HIV testing location near you, use the HIV Services Locator.
HIV self-testing is also an option. Self-testing allows people to take an HIV test and find out their result in their own home or other private location. You can buy a self-test kit at a pharmacy or online. Some health departments or community-based organizations also provide self-test kits for free.
Read the U.S. Food and Drug Administrations fact sheet on the OraQuick In-Home HIV Test, the only FDA-approved in-home HIV test.
The coronavirus pandemic has made it more difficult for some people to access traditional places where HIV testing is provided. Self-testing allows people to get tested for HIV while still following stay-at-home orders and social distancing practices. Ask your local health department or HIV service organization if they offer self-testing kits.
What Is The ‘four
In 1983, the Centers for Disease Control in the United States listed the main at-risk groups, including partners of people with AIDS, people who inject drugs, haemophiliacs and people who have recently been to Haiti. At the time that cases of AIDS began to emerge in the USA, the absence of definitive information about HIV and its link to AIDS, inflated the panic and stigma surrounding the epidemic. Before long people began to talk colloquially of a 4-H Club at risk of AIDS: homosexuals, haemophiliacs, heroin addicts and Haitians, contributing to further stigmatisation.21
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Lack Of Symptoms In Early Stages
ARS is common once a person has HIV. Still, this isnt the case for everyone. Some people have HIV for years before they know they have it. According to HIV.gov, symptoms of HIV may not appear for a decade or longer. This doesnt mean that cases of HIV without symptoms are less serious. Also, a person who doesnt experience symptoms could still transmit HIV to others.
Symptoms in early HIV tend to appear if the rate of cell destruction is high. Not having symptoms can mean that not as many CD4 cells, a type of white blood cell, are killed early on in the disease. Even though a person has no symptoms, they still have the virus. Thats why regular HIV testing is critical to prevent transmission. Its also important to understand the difference between a CD4 count and a viral load.
How Can You Protect Yourself From Hiv And Stds
- Avoid or put off having sex. If you do have sex, use a male latex or female condom every time.
- Latex male condoms and female condoms, when used the right way every time, are very effective in preventing HIV and many other STDs. Condoms may prevent the spread of other STDs like HPV or genital herpes, only when the condom covers the infected areas or sores.
- Talk with your partner about HIV and STDs.
- Don’t share drug “works”
- Get STD and HIV counseling and testing.
To find out if you might have an STD, visit your doctor or clinic as soon as you can.
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How To Live Healthily With Hiv
Besides the answer to “how does HIV turn into AIDS?” here are also tips about how to live healthily with HIV.
1. Eat a Healthy Diet
A healthy diet is the key to boosting your immune system. You need to eat a well-balanced diet that is rich in nutrients. Some good options are whole grains, lean meat, fresh vegetables and fruits.
2. Avoid Wrong Types of Foods
Avoid foods which you are allergic to. In addition, you need to avoid raw sea food, half cooked meat, raw eggs and unpasteurized dairy products. They may cause foodborne illness and the level of severity of consequences is multiplied in HIV patients.
3. Get Vaccinations
Since you are more susceptible to common infections, you should get immunized against them. At the same time, you should avoid vaccines that are made using live viruses which can cause diseases since your immune system is already weakened.
4. Take Care with Pets and Other Animals
Pets and animals may carry parasites that will cause infections in people with HIV. For example, cats carry feces that can cause toxoplasmosis. Always wash your hands after handling animals.
5. Avoid Getting Stressed
If you feel stressed, increase your sleep time, and try stress relieving practices such as breathing exercises. This is because stress lowers the level of immunity in your body, and this can increase your chances of developing AIDS faster.
6. Dont Engage in Risky Sexual Behavior
7. Improve Your Lifestyle