Pathogens can enter the body from body fluids. They can also be transferred by blood via body contact or sharing needles. Pathogens aren't to be messed around with, because they can range from HIV to salmonella to parasites.
Just about anything can be dangerous if in very large amounts or used for the wrong thing. In these cases, they are not dangerous if they are normal. Body fluids can (sometimes) contain viruses and bacteria which can be spred and therefore dangerous. Body gases can cause discomfort but other than that, they pose no danger.
HIV, the virus that can lead to AIDS, can be transmitted through unprotected sexual activities, particularly those involving mucous membranes coming into contact with infected bodily fluids like blood, semen, vaginal fluids, or rectal fluids. Engaging in the activities described increases the risk of transmission due to the exchange of bodily fluids and direct mucous membrane contact. Using protection such as condoms can significantly reduce the risk of HIV transmission during sexual activities.
There is some controversy on the exact answer to your question; however per the CDC: "CDC studies have shown that drying of even these high concentrations of HIV reduces the amount of infectious virus by 90 to 99 percent within several hours. Since the HIV concentrations used in laboratory studies are much higher than those actually found in blood or other specimens, drying of HIV-infected human blood or other body fluids reduces the theoretical risk of environmental transmission to that which has been observed--essentially zero. ". In essence then, once the blood is dry, the transmission essentially "goes to zero". The length of time then that HIV can live on the hand or on a body part will vary based on temperature and humidity; but an estimate would be several hours minimum.
No, HIV cannot completely leave the body. Once someone is infected with the virus, it remains in their system for life. However, with proper treatment and medication, the virus can be controlled and managed effectively.
AIDS is a diagnosis given to someone infected with HIV after their immune system has weakened to a certain extent. HIV is transmitted through four different fluids: Blood, Semen, Vaginal Fluid or Breast Milk.
what 3 fluids transmit the hiv virus? saliva, blood, genital fluids
It is in almost all body fluids.
Yes. To get HIV it takes body fluids.
yes
No. HIV is only transmitted through body fluids from someone infected with HIV.
you get HIV where the sun dont shine. its like a bacterica we get through sex.
There are many body fluids that are not a risk for HIV infection. Tears, sweat, urine and saliva do not carry risks for HIV transmission.
There is a specific blood test for HIV which is used for diagnosis.
By exchange of body fluids.
HIV is only transmitted by five bodily fluids: blood, semen, preseminal fluid, vaginal fluid, and breast milk. Any of those fluids from an infected host getting into the body of another person can transmit HIV. No other fluids (saliva, urine, etc.) from the body transmit HIV.
saliva urine sweat