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How Do You Spread Hiv Aids

Hiv/aids And Pregnant Australian Women

Medical & Health Questions : How Is HIV Spread?

By the end of 2017, there were estimated to be 3,349 women diagnosed with HIV comprising 13.8% of all infections. In 2013, the median age of diagnosis for women is at 30 years of age. The reasons for acquiring the HIV blood test is spread across three circumstances. Firstly, 30.2% of people become physically ill, 17.1% of peoples partner had tested positive therefore they accessed medical assistance and thirdly, 12.9% of people acquired testing due to exposure to a large risk episode.

How Are Hiv And Aids Diagnosed

A doctor may suspect HIV if symptoms last and no other cause can be found.

If you have been exposed to HIV, your immune system will make antibodies to try to destroy the virus. Doctors use tests to find these HIV antibodies or antigens in urine, saliva, or blood.

A diagnosis of HIV infection is not made until a positive ELISA test is confirmed by a positive test to detect HIV DNA or RNA. A PCR test can do this.

HIV antibodies or antigens usually show up in the blood within 3 months. If you think you have been exposed to HIV but you test negative for it:

  • Get tested again. A repeat test may be done after a few weeks to be sure you are not infected.
  • Meanwhile, take steps to prevent the spread of the virus, in case you do have it.
  • Avoid sexual contact with others. If you do have sex, practice safer sex.
  • Do not share needles, syringes, cookers, cotton, cocaine spoons, or eyedroppers.

Getting tested and home test kits

You can get HIV testing in most doctors’ offices, public health clinics, hospitals, and Planned Parenthood clinics.

A home test kit for HIV has been approved by the U.S. Food and Drug Administration . For the test, you rub your gums with a swab supplied by the kit. Then you place the swab into a vial of liquid. The test strip on the swab indicates if you have HIV or not.

If the results from a home test kit show that you have an HIV infection, talk with a doctor.

Tests after a positive result

  • Syphilis.
  • Hepatitis A, hepatitis B, and hepatitis C.
  • Tuberculosis .

Do Condoms Stop Hiv Being Passed On

Yes.Using a condom correctly prevents contact with semen or vaginal secretions , stopping HIV from being passed on. The virus cannot pass through the latex of the condom.

Condoms should only be used with a water-based lubricant as oil-based lube weakens them.

People with HIV who are on effective treatment and have an undetectable viral load cannot pass on HIV through any of their body fluids.

Its also important to remember that if you have sex without a condom other sexually transmitted infections can be passed on.

Sex without a condom can also result in pregnancy if other contraception is not being used.

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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.

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Deliberate Or Reckless Transmission

Get PrEP to Prevent the Spread of HIV and AIDS

In response to the risks of HIV transmission, some governments passed legislation designed specifically to criminalise intentional transmission of HIV. Australia has not enacted specific laws, there have been a small number of prosecutions under existing state laws, with four convictions recorded between 2004 and 2006.

The case of Andre Chad Parenzee, convicted in 2006 and unsuccessfully appealed in 2007, secured widespread media attention as a result of expert testimony given by a Western Australian medical physicist that HIV did not lead to AIDS.

In February 2008, Hector Smith, aged 41, a male prostitute in the Australian Capital Territory who is HIV-positive, pleaded guilty in the ACT Magistrates Court to providing a commercial sexual service while knowing he was infected with a sexually-transmitted disease and failing to register as a sex worker. Under ACT law it is illegal to provide or receive commercial sexual services if the person knows, or could reasonably be expected to know, that he or she is infected with a sexually transmitted infection .

In January 2009 Melbourne man Michael Neal was jailed for 18 years for deliberately infecting and trying to infect sexual partners with HIV without their knowledge, despite multiple warnings from the Victorian Department of Human Services.

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Can Hiv Be Spread Through Saliva

The HIV virus is not capable of reproduction outside the human body. Therefore, despite fears that HIV could be spread through kissing or through saliva, it cant. The virus also cannot be transmitted via the following: tears, air, water, and sharing utensils. HIV is often transmitted between people through the following fluids: vaginal fluid/secretions, semen, preseminal fluid, blood and breast-milk

Why Transmission Is Unlikely

According to the Centers for Disease Control and Prevention , the risk of HIV through tattooing or body piercing is considered low to negligible.

While the CDC accedes that there is a theoretical risk of transmission, there has yet to be a single documented case of HIV by any form of body art.

This is largely due to the fact that transmission could only occur if:

  • A person undergoing tattooing or piercing has a high HIV viral load .
  • The person bleeds significantly on the equipment.
  • The equipment is not disinfected between customers.
  • Blood from the contaminated equipment then enters the next customers body in significant quantities for the infection to take place.
  • Within the context of body art, the likelihood of these conditions being satisfied as incredibly slim. The opportunity for infection is nowhere near as strong as, say, injecting drug use in which HIV-infected blood is delivered directly into a vein.

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    Hiv/aids In Australia Since 2000

    While the spread of the disease has been limited with some success, HIV/AIDS continues to present challenges in Australia. The Bobby Goldsmith Foundation reports that nearly a third of people with HIV/AIDS in New South Wales are living below the poverty line. Living with HIV/AIDS is associated with significant changes in employment and accommodation circumstances.

    Survival time for people with HIV has improved over time, in part through the introduction of antiretroviral drug treatments with post-exposure prophylaxis treatments reducing the possibility of seroconversion and minimising the likelihood of HIV progression to AIDS. However, HIV does have its own health issues.

    After the initial success in limiting the spread of HIV, infection rates began to rise again in Australia, though they remained low by global standards. After dropping to 656 new reported cases in 2000, the rate rose to 930 in 2005. Transmission continued to be predominantly through sexual contact between men, in contrast to many high-prevalence countries in which it was increasingly spread through heterosexual sex. Indeed, the majority of new Australian cases of HIV/AIDS resulting from heterosexual contact have arisen through contact with a partner from a high-prevalence country .

    Xx International Aids Conference

    How is HIV Transmitted? Episode 2

    From 20 to 25 July 2014, Melbourne, Australia hosted the XX International AIDS Conference. Speakers included Michael Kirby, Richard Branson and Bill Clinton. Clinton’s focus was HIV treatment and he called for a greater levels of treatment provision worldwide in an interview during the conference, Kirby focused on legal issues and their relationship to medication costs and vulnerable groupsKirby concluded by calling for an international inquiry:

    And what is needed, as the Global Commission on HIV and the Law pointed out, is a new inquiry at international level inaugurated by the secretary-general of the United Nations to investigate a reconciliation between the right to health and the right of authors to proper protection for their inventions. At the moment, all the eggs are in the basket of the authors, and it’s not really a proportionate balance. And that’s why the Global Commission suggested that there should be a high level of investigation.

    Branson, Global Drug Commissioner at the time of the conference, stressed the importance of decriminalising illicit injecting drug use to the prevention of HIV and, speaking in global terms, stated that “we’re using too much money and far too many precious resources on incarceration”. The Open Society Foundation launched the “To Protect and ServeHow Police, Sex Workers, and People Who Use Drugs Are Joining Forces to Improve Health and Human Rights” report at the conference.

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    What About Breastfeeding

    chance that they will pass on the virus to their infant during labor, delivery, or breastfeeding. This is due to contact with relevant body fluids.

    Antiretroviral therapy can reduce the chances of transmission to below 5%. The recommend that people with HIV combine exclusive breastfeeding with the use of antiretroviral therapy.

    How Hiv Is Transmitted

    HIV is not passed on easily from one person to another. The virus does not spread through the air like cold and flu viruses.

    HIV lives in the blood and in some body fluids. To get HIV, 1 of these fluids from someone with HIV has to get into your blood.

    The body fluids that contain enough HIV to infect someone are:

    • semen
    • vaginal fluids, including menstrual blood
    • breast milk
    • contact with animals or insects like mosquitoes

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    How Do I Avoid Getting Hiv During Sex

    HIV is spread through contact with blood or sexual fluids , usually during vaginal and anal sex. So the only 100% certain way to avoid HIV is to not have vaginal or anal sex.

    But most people do have sex at some point in their lives, so learning about HIV prevention and knowing how to have safer sex is important. Using condoms REALLY lowers your risk of getting HIV. If youre going to have sex, using condoms every single time is the best way to protect yourself from HIV. Theres also a daily pill you can take called PrEP that can help prevent HIV. Your doctor or nurse can tell you if PrEP is right for you.

    Some sexual activities are safer than others when it comes to getting HIV. These activities are no risk theyve never caused a reported case of HIV:

    • masturbating

    These activities are lower risk theyve only caused a few reported cases of HIV :

    • French or deep kissing

    • vaginal sex with a condom and/or PrEP

    • anal sex with a condom and/or PrEP

    • oral sex without a condom or dental dam

    These activities are high risk millions of people get HIV this way:

    • vaginal sex without a condom or PrEP

    • anal sex without a condom or PrEP

    Theres no vaccine that protects against HIV, but lots of people are working on making one. And there are medicines that can help prevent HIV.

    If I Already Have Hiv And Then I Get An Std Does That Put My Sex Partner At An Increased Risk For Getting Hiv

    Getting to Zero â 10 Common Myths About HIV &  AIDS ...

    It can. If you already have HIV, and then get another STD, it can put your HIV-negative partners at greater risk of getting HIV from you.

    Your sex partners are less likely to get HIV from you if you

    • Get on and stay on treatment called antiretroviral therapy . Taking HIV medicine as prescribed can make your viral load very low by reducing the amount of virus in your blood and body fluids. HIV medicine can make your viral load so low that a test cant detect it . If your viral load stays undetectable, you have effectively no risk of sexually transmitting HIV to HIV-negative partners, even if you have other STDs.
    • Choose less risky sex activities.
    • Use a new condom, consistently and correctly, for every act of vaginal, anal, and oral sex throughout the entire sex act .

    The risk of getting HIV also may be reduced if your partner takes PrEP medications, as prescribed, after discussing this option with his or her healthcare provider and determining whether it is appropriate. When taken as prescribed, PrEP medications are highly effective for preventing HIV from sex. PrEP is much less effective if it is not taken consistently. Since PrEP does not protect against other STDs, use condoms the right way every time you have sex.

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    What Behaviors Are The Most Risky For Getting Or Transmitting Hiv

    Since there is a fairly high number of people who have HIV and dont know it, you should be tested for HIV so you know your status. Being intoxicated is risky because you are more likely to engage in risky sex if you are drunk or high. In terms of sex acts, anal sex and vaginal intercourse are the most risky behaviors.

    Hiv Transmission Risk Factors And Prevention

    Joseph Bennington-CastroLaura Martin, MDYaroslav Danylchenko/Stocksy Everyday Health

    When the human immunodeficiency virus causes infection, it attacks certain immune system cells called T helper cells, or CD4 cells. The virus replicates itself and, over time, damages its host cells, impairing the body’s ability to fight off infections and making it susceptible to other diseases. Acquired immunodeficiency syndrome, or AIDS, is the final stage of an infection with HIV.

    Anyone can get HIV, but certain populations are at greater risk. There are, however, a number of ways to reduce your risk, and certain medicines and precautions can prevent the spread of the virus.

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    How Can You Tell If You Have Hiv

    The only way to know for sure if you have HIV is to get tested. You cant rely on symptoms to tell whether you have HIV.

    Knowing your HIV status gives you powerful information so you can take steps to keep yourself and your partner healthy:

    • If you test positive, you can take medicine to treat HIV. By taking HIV medicine daily as prescribed, you can make the amount of HIV in your blood very lowso low that a test cant detect it . Getting and keeping an undetectable viral load is the best thing you can do to stay healthy. If your viral load stays undetectable, you have effectively no risk of transmitting HIV to an HIV-negative partner through sex.
    • If you test negative, there are more HIV prevention tools available today than ever before.
    • If you are pregnant, you should be tested for HIV so that you can begin treatment if you’re HIV-positive. If an HIV-positive woman is treated for HIV early in her pregnancy, the risk of transmitting HIV to her baby can be very low.

    Use the HIV Services Locator to find an HIV testing site near you.

    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, or your health care provider may be able to order one for you. Some health departments or community-based organizations also provide self-test kits for free.

    Is Hiv And Aids An Occupational Concern

    how is hiv spread ?

    Where ever there is the possibility of contact with blood in the workplace, workers should take precautions to prevent contact with the skin, eyes or mucous membranes .

    Routine Practices are recommended to prevent the spread of HIV in the workplace. Routine practices are based on the principle that all blood, body fluids, secretions, and excretions except sweat, non-intact skin, and mucous membranes, unless they contain visible blood, may contain transmissible infectious agents. Steps involve using protective clothing such as gloves, gowns or aprons, masks and protective eye wear when dealing with people’s blood and other blood-contaminated body fluids such as semen and vaginal secretions. They also do not apply to saliva except in dentistry where saliva is likely to be contaminated with blood.

    Hand washing after contact with blood, blood-contaminated body fluids and soiled items is also recommended to reduce the risk of infection.

    The best approach to most diseases is to prevent their occurrence – occupationally-related diseases are no exception. In the case of HIV, prevention is the only cure.

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    Estimating Transmission Risk By Exposure Type

    When discussing HIV risk, it’s important to first establish the four conditions that must take place in order for HIV transmission to occur:

  • There must be body fluids in which HIV can thrive. This includes semen, blood, vaginal fluids, or breast milk. HIV cannot thrive in the open air or in parts of the body with high acid content, such as the stomach or bladder.
  • There must be a route of transmission by which body fluids are exchanged. Primary routes of transmission include certain sexual activities, , healthcare exposure, or transmission from mother to child.
  • There must be a means for the virus to reach vulnerable cells inside the body. This can occur through a rupture or penetration of the skin or through mucosal tissues of the anus or vagina. HIV cannot penetrate intact skin.
  • There must be sufficient levels of virus in the body fluids. This is why saliva, sweat, and tears are unlikely sources for HIV since the concentration of the virus in these fluids is considered insufficient. Neutralizing enzymes in saliva are known to greatly diminish HIV’s ability to thrive.
  • Determining whether an activity is “high risk” or “low risk” is, therefore, dependent upon how efficiently an activity satisfies each of these four conditions.

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