How Are Hiv And Aids Treated
Medicines can help people with HIV stay healthy. They can also prevent HIV from progressing to AIDS.
Health care providers prescribe a combination of different medicines for people with HIV and AIDS. They must be taken exactly as prescribed or they won’t work. These medicines:
- help keep the number of CD4 cells high
- reduce the viral load of HIV
Regular blood tests will check the number of CD4 cells in the body and the viral load.
If an HIV-positive person’s CD4 count gets low, doctors prescribe daily antibiotics. This prevents pneumocystis pneumonia, which happens in people with weakened immune systems.
How Is Hiv Spread Through Sex
You can get infected from sexual contact with someone who has HIV. Sexual contact that can transmit HIV includes:
- vaginal sex
- anal sex
- oral sex
If you have sex, the best thing you can do to prevent HIV infection is practice “safer sex” with any partner who is not proven to be HIV negative . To do so, always use protection–this could include using a condom, dental dam, or other latex barrier, and/or PrEP . It is also important to avoid “rough sex” or other activities that might cause bleeding. If you use lube with a condom, make sure it is water-based, not oil-based. Oil-based lube causes latex condoms to break. See more tips for using condoms note that, if used correctly and consistently, condoms also protect against other sexually transmitted infections and against pregnancy.
If you have unprotected sex with someone who is infected, it doesn’t mean that you will be infected, too. But there is always a chance, especially if your partner is not on effective HIV medicines. Using condoms and PrEP reduces your risk.
HIV is NOT spread by:
- hugging or massage
- sex toys you don’t share
- daily living with someone who has HIV
For more information, see Sex and Sexuality in the Daily Living section.
Whats The Risk For Types Of Oral Sex
Oral sex ranks very low on the list of ways HIV can be transmitted. Its more likely to transmit HIV through anal or vaginal sex. Its also possible to transmit the virus by sharing needles or syringes used for injecting drugs or tattooing.
However, the risk of contracting HIV through oral sex is not zero. The truth is, you can in theory still contract HIV this way. Theres just been from years of research to show that it has happened.
Why is it hard to get data?
Its difficult to know the absolute risk of transmitting HIV during oral sex acts. Thats because many sex partners who engage in oral sex of any type also engage in vaginal or anal sex. It may be difficult to know where the transmission occurred.
Fellatio carries some risk, but its low.
- If youre giving a blowjob. Receptive oral sex with a male partner who has HIV is considered exceptionally low-risk. In fact, a 2002 study found that the risk for HIV transmission through receptive oral sex was statistically zero.
- If youre receiving a blowjob. Insertive oral sex is an unlikely method of transmission, too. Enzymes in the saliva neutralize many viral particles. This may be true even if the saliva contains blood.
There are no documented cases of HIV being transmitted between partners through cunnilingus .
Anilingus , or rimming, has some risk, but it is negligible. Its especially low for receptive partners. In fact, the lifetime risk of transmitting HIV during rimming is
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Lowering The Risk Of Sexual Transmission
There are several protective measures which dramatically reduce the risk of HIV transmission during sex. You can find out more about these on other pages.
Antiretroviral drugs used by a person who does not have HIV to be taken before possible exposure to HIV in order to reduce the risk of acquiring HIV infection. PrEP may either be taken daily or according to an event based or on demand regimen.
Undetectable viral load: when people with HIV take effective treatment, the amount of HIV in their body fluids falls drastically, to the point where they cannot pass HIV on to their sexual partners. An extremely low level of HIV in body fluids is referred to as an undetectable viral load. The knowledge that this prevents transmission is often referred to ‘Undetectable equals Untransmittable’ .
PrEP: if the HIV-negative person takes antiretroviral medications as pre-exposure prophylaxis , this significantly reduces the risk of acquiring HIV. The most common form of PrEP is in a tablet, but it can also be provided as a vaginal ring or an injection.
Condoms: if male condoms or female condoms are used, this significantly reduces the risk of acquiring HIV.
Male circumcision: if you are circumcised, this partially lowers your risk of acquiring HIV during vaginal sex.
How Can You Prevent Hiv
HIV can be spread by people who don’t know they are infected. To protect yourself and others:
- Practice safe sex. Use a condom every time you have sex until you are sure you and your partner are not infected with HIV.
- Don’t have more than one sex partner at a time. The safest sex is with one partner who has sex only with you.
- Talk to your partner before you have sex the first time. Find out if he or she is at risk for HIV.
- Get tested together and retested 6 months later. Use condoms in the meantime.
- Don’t drink a lot of alcohol or use illegal drugs before sex. You might let down your guard and not practice safe sex.
- Don’t share personal items, such as toothbrushes or razors.
- Never share needles or syringes with anyone.
Sonora Quest Laboratories is committed to the fight against HIV and AIDS, supporting various programs and fund-raising events through The Apothecary Shops, Aunt Ritas Foundation, the Southern Arizona AIDS Foundation, and the Southwest Center for HIV/AIDS. Our expansive HIV test offerings allow us to assist doctors and patients in all stages of the disease.
To learn more about HIV/AIDS, talk with your doctor, go to your local health department, or visit:
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Rare Ways Hiv Is Transmitted
Activities that seldom, but can, lead to HIV transmission include:
- oral sex
There are a number of methods that reduce the risk of contracting HIV:
- use condoms or other forms of barrier protection during sexual contact
- never sharing needles for injectable drugs or medications
- get tested regularly for HIV and other STIs
If a person is living with HIV, consider the above precautions and take additional measures. Following an antiretroviral medication regimen can reduce viral load and reduce the likelihood of transmission to others.
Another way to reduce the spread of HIV is by taking pre-exposure prophylactic medications. Also, post-exposure prophylaxis can be used to prevent HIV infection if someone is exposed to the virus.
How Do You Get Or Transmit Hiv
You can only get HIV by coming into direct contact with certain body fluids from a person with HIV who has a detectable viral load. These fluids are:
- Semen and pre-seminal fluid
- Rectal fluids
- Vaginal fluids
- Breast milk
For transmission to occur, the HIV in these fluids must get into the bloodstream of an HIV-negative person through a mucous membrane open cuts or sores or by direct injection.
People with HIV who take HIV medicine daily as prescribed and get and keep an undetectable viral load have effectively no risk of sexually transmitting HIV to their HIV-negative partners.
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How Do New Hiv Infections Happen
HIV can be passed on to another person through infected blood, semen, vaginal and anal fluids, and breast milk. In the UK, HIV is most commonly transmitted through unprotected anal or vaginal sex or by the sharing of infected needles or other drug-injecting equipment.
HIV cannot live for more than a few minutes outside the human body, so getting HIV is difficult unless you have unprotected sex or share drug-injecting equipment.
It is important to be aware that if someone is on effective medication and the level of virus in their blood has been undetectable for at least 6 months, then they cannot pass on the virus to others.
Mother-to-baby transmission in pregnancy is extremely uncommon in the UK, as doctors work with pregnant women to reduce the risk of this happening.
Many myths continue from the early days of HIV and it is important to be aware that you cannot get HIV through day-to-day contact such as shaking hands or hugging. HIV cannot be transmitted through saliva, including kissing, spitting, or even sharing plates, cups or cutlery. Nor can HIV be passed on though urine or faeces, so you cannot get HIV from a toilet seat!
Saliva Sweat Tears Urine Or Feces
HIV cannot be spread by sharing drinking glasses or by casual kissing. The risk of spreading the virus through “deep” kissing in which large amounts of saliva are exchanged is extremely low. Only one unproven case has ever been reported.
No cases of HIV spread have ever been reported after a person has come in contact with the sweat, tears, urine, or feces of an HIV-infected person.
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Can I Take The Test At Home
At-home HIV tests are a convenient way to take an HIV test in a private location. Testing for HIV at home is a form of HIV screening that requires additional follow-up if preliminary results are positive. At-home HIV tests can be obtained online, at a pharmacy, or at health departments and community-based organizations.
Can You Get Hiv Through Oral Sex
The risk of HIV from oral sex is very small unless you or your partner have large open sores on the genital area or bleeding gums/sores in your mouth.
There is only a slightly increased risk if a woman being given oral sex is HIV-positive and is menstruating. However, you can always use a dental dam to eliminate these risks.
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Low/no Risk Sexual Practices
There are a number of sexual practices that present no or low risk for HIV transmission that you and a partners can enjoy. These include the following:
Massage and rubbing bodies against each other presents no risk of passing on HIV.
RimmingYou cannot acquire or pass on HIV by rimming . However, hepatitis A and gut infections such as shigella are easily passed on this way.
KissingSaliva does not transmit HIV meaning kissing is completely safe.
WatersportsThe terms watersports and piss-play refer to sexual acts involving urine. HIV is not present in urine so watersports carry no risk of HIV transmission.
Oral sexOral sex carries a very small risk for HIV transmission. For more detailed information, check out our Oral Sex page.
FingeringPlaying with someones arse or vagina with your fingers is a low risk activity for passing on HIV. However, trimmed fingernails and thorough hand washing is a good idea to help prevent damage to the wall of the anus or vagina and to lessen the risk of passing or acquiring a sexually transmitted infection .
FistingFisting means inserting your fist in someones arse or vagina. Fists can create serious cuts in the lining of the arse or vagina, which can allow HIV to be passed on if the person being fisted is then fucked without a condom. The person doing the fisting could also get HIV if they have any cuts or scratches. Latex gloves are important for protecting both participants. Surgical gloves are best.
Impossible Routes Of Hiv Transmission
HIV transmission through the following activities is biologically implausible and there have been no documented cases.
There is no risk of HIV being passed on through: coughing, sneezing or spitting kissing, hugging or shaking hands sharing cutlery, plates or cups breathing the same air using the same lavatory mosquito or animal bites.
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Urine Culture And Biochemical Test
Using a calibrated loop 0.001 ml of well-mixed un-centrifuged urine was inoculated on blood and MacConkey agar. The inoculated media were incubated at 3537 °C for 24 h and examined for the growth of bacteria. For identification of Gram negative bacteria, bacterial colony was sub-cultured onto nutrient broth. Then, the nutrient broth was inoculated on biochemical test culture medias such as Triple sugar iron agar, Simmons citrate agar, Lysine iron agar, Urea, Motility tests, and Indol. Identification of species was done by their characteristics in the respective culture media as per the standard. Species identification for Gram positive bacteria was carried out using catalase and coagulase test.
How Hiv Is Transmitted
The first step in determining whether you are at risk of HIV is to better understand how the virus is transmitted.
HIV thrives in certain body fluids, including blood, semen, vaginal secretions, and breast milk. Most people get infected when exposed to HIV through these fluids.
HIV is transmitted through:
HIV can also be passed from mother to child during childbirth, although this is less common in the developed world due to advances in prevention and treatment.
It is important to note that HIV cannot penetrate intact skin. The virus can enter the body either through porous mucosal tissues , through breaks in vulnerable tissues , or directly through the bloodstream.
HIV infection can occur with just one exposure, particularly in high-risk individuals.
By contrast, HIV does not thrive in saliva, urine, tears, or feces and cannot survive in infectious quantities when exposed to air and environmental conditions.
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Hiv And Maternal Transmission
HIV can be passed from mother to child during pregnancy, delivery, or through breastfeeding. If left untreated throughout these stages, there is a 15-45% chance of an HIV positive mother transmitting the virus to their child . However there are treatment options to prevent this from happening.
If pregnancy occurs and there has been potential HIV exposure, ask a healthcare provider about getting tested for HIV as early as possible. Taking medications called antiretroviral therapy as prescribed can reduce the viral load so that the baby has a very low chance of contracting HIV .
A person with HIV should not breastfeed their child, as breast milk can transmit HIV. Even if a person is taking ART and their viral loads are undetectable, they should still not breastfeed.
How Is Hiv Transmitted
HIV is transmitted between humans through the exchange of certain types of bodily fluids. Bodily fluids that can transmit HIV include blood, semen, breast milk, and vaginal fluids .
Not all body fluids can transmit HIV. The following cannot transmit HIV:
- Exchanging saliva, like through closed-mouth kissing or sharing drinks/utensils
- Coming in contact with an HIV positive personâs tears, sneezes, or sweat
- Ordinary physical contact, such as hugging, hand shaking, or touching shared objects like cutlery, cups, or toilet seats .
- Air or water
- Pets and insects cannot carry the virus and infect you, because transmission of HIV is only between humans .
While care needs to be taken in some situationsâlike when having sex or when open injuries are presentâthis certainly does not mean that it is unsafe to be around people with HIV. Think of how you interact with the vast majority of peopleâbodily fluids are not exchanged. Harboring discriminatory thoughts only perpetuates a fearful stigma against someone with HIV, which only hurts the person who has it.
HIV is often transmitted through sexual activity and drug use in adults in the United States . Maternal transmissionâfrom mother to childâis how the infection is spread to infants .
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Viral Load & Medications
If someone has HIV, this does not mean that they are restricted to celibacy. Many people with HIV still continue to have safe, enjoyable sex lives without spreading the virus. Always using a condom or barrier method is an important first step to prevent the sharing of HIV containing fluids.
Antiretroviral therapy : Another way to help decrease the risk of spreading HIV is to lower a personâs viral loadâthe amount of HIV in a personâs blood. Viral loads can be lowered using medications called antiretroviral therapy . These medications can lower the HIV viral load so much that HIV may not even be detectable on a blood testâthis is called an undetectable viral load . When a person’s viral load in undetectable, they have effectively no risk of transmitting the HIV virus to a non-infected partner . Taking these medication will help keep a person with HIV healthy while also helping prevent the spread of HIV to another person. This is not a cure, however. If medication is taken incorrectly or stopped, HIV viral loads will increase again and transmission can occur. Condoms and other barrier methods should still always be used during sex .
Path To Improved Health
There are many ways to prevent occupational exposure to HIV. To start, health care workers should treat all body fluids the same way. You should assume they are infected and take precautions, including:
- Use protective covering, such as gloves and goggles. You always should do this when dealing with blood and body fluids.
- Wash your hands and other skin areas right after contact with blood and body fluids.
- Be careful when handling and disposing of needles and sharp instruments.
- Use available safety devices to prevent needlestick injuries.
- Be aware of your employers postexposure processes.
Be aware of your organizations policies and procedures to follow when an exposure occurs. If it does occur, follow the basic steps below:
- For a skin puncture, induce bleeding at the wound site. Do this by applying gentle pressure as you wash the area with soap and water.
- For a skin or mucous splash, rinse the area with water.
- Get the infected persons information. This includes name, address, phone number, and HIV status. If a patient, get their doctors contact information.
- Notify your supervisor and coworkers. If your place of work has other procedures in place, follow those .
- Seek immediate medical care. Go to your employee health unit, emergency department, or personal doctor.
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