how is hiv spread

The most severe stage of HIV infection. Having anal or vaginal sex with someone who has HIV without using condoms or medicines to prevent or.

Wall Chart How Hiv Is Spread Lantern Books

HIV is only spread through specific body fluids.

. HIV can enter a persons body during vaginal sex through the delicate tissue that. The most common ways that HIV can be passed from person to person include. The main ways in which HIV is passed on are. Through saliva tears or sweat.

Rectal fluids vaginal fluids and. HIV lives in the blood and in some body. At the end of this stage the amount of HIV in the blood viral load goes up and the person may move into Stage 3 AIDS. There is no evidence that HIV is spread by.

For reasons that are still incompletely understood CCR5-tropic. The virus enters the body through the lining of the vagina vulva penis rectum or mouth during. HIV weakens a persons immune system by destroying important cells that fight disease and. How HIV is transmitted.

Examples of less common routes of transmission include oral sex and. You can use strategies such as abstinence not having sex never sharing needles and using condoms the right way every time you have sex. Anal sex is riskier than vaginal sex. You may also be able to take advantage of HIV.

Sexual contact - HIV is spread most commonly by sexual contact with an infected partner. Either partner can get HIV during vaginal sex. People with AIDS can have a. The virus does not spread through the air like cold and flu viruses.

These fluids must come in contact with a mucous membrane or damaged tissue or be directly injected into the bloodstream from a needle or. Sharing linens like towels and bedding. HIV is most commonly transmitted through anal and vaginal sex and the sharing of drug injection equipment. Swimming in the same.

But STDs can cause other problems. HIV is not passed on easily from one person to another. Ways HIV Can Be Transmitted Body Fluids that Transmit HIV Ways HIV is Not Transmitted Factors that Increase HIV Risk Injection Drug Use Substance Use HIV Superinfection Other. It is not transmitted By mosquitoes ticks or other insects.

Having sex including oral vaginal and anal sex sharing needles including tattoo needles needles used for body piercing and needles used for injecting drugs. How HIV is spread Through vaginal or anal sex. HIV-1 is transmitted by sexual contact across mucosal surfaces by maternal-infant exposure and by percutaneous inoculation. HIV can be transmitted by.

By hugging shaking hands sharing toilets sharing dishes or closed-mouth or social kissing with. By sharing needles or syringes such as when using drugs From a mother to her baby during pregnancy. HIVor human immunodeficiency virusis a virus spread through certain body fluids. Vaginal sex is less risky for getting HIV than receptive anal sex.

If you have HIV and get and keep an undetectable viral load getting an STD does not appear to increase the risk of transmitting HIV. Through unprotected anal vaginal and oral sex by sharing injecting equipment and from a mother to her baby during pregnancy birth or. Blood semen pre-seminal fluid secreted from penis before ejaculation vaginal and rectal fluid and breast milk. Contact with saliva tears or sweat.