Contact with and exposure to human immunodeficiency virus [hiv] - what does this mean
Hiv is transmitted through direct contact with bodily fluids such as blood, semen, or vaginal fluid, typically through unprotected sexual contact, sharing of needles, or from mother to baby during pregnancy, childbirth, or breastfeeding. it can also be spread through contact with infected blood, such as through blood transfusions or sharing of needles, syringes, or other injection equipment.
What happens during the disease - contact with and exposure to human immunodeficiency virus [hiv]
The pathogenesis of hiv begins when the virus enters the body through direct contact with infected bodily fluids, such as blood, semen, or vaginal secretions. once inside, hiv infects and destroys cd4+ t-cells, a type of white blood cell that is essential for the body's immune system. as the virus continues to replicate, it can lead to a weakened immune system, leaving the body vulnerable to a variety of infections and diseases.
Contact with and exposure to human immunodeficiency virus [hiv] - Prevention
The best way to prevent contact with and exposure to hiv is to practice safe sex by using a condom, avoid sharing needles, and get tested regularly. additionally, people should be educated on the risks of hiv and the importance of testing and prevention.