Understanding ADIS: AIDS transmission which

Lead: Although HIV and normal appearance the same, but their blood, semen, vaginal secretions, broken skin or mucosal inflammation in ulcer exudate are contains large amounts of HIV, and highly infectious; milk also contains the virus, infectious. saliva, tears, sweat and urine can also be found in the virus, but rarely with the virus, infectious little.

HIV transmission

HIV transmission has been confirmed that there are three, the core is spread through sexual transmission and blood, generally does not contact transmission of HIV, the AIDS patients should not be discriminated against them in life, such as sharing a meal, do not shake hands, etc. contagious AIDS.

1, sexual contact:including homosexual and heterosexual sexual contact. anal sex, oral sex has a greater risk of transmission.

2, blood-borne:include: ① input HIV-contaminated blood or blood products; ② intravenous drug users sharing contaminated by HIV, non-sterile needles and syringes; ③ medical devices or other shared living equipment (such as with an infected person sharing toothbrushes, razors) may also be transmitted by the breakage, but rare. ④ syringe and needle disinfection or sterilization is not complete, especially children, do not prevent one person, one injection needle a greater risk; dental equipment, delivery equipment, surgical instruments, sterile acupuncture needles are not tight or disinfection; Barber , beauty (such as tattoo, body piercing), tattoos and other knives, needles, knives do not disinfect the bathroom pedicure; and others sharing razor, razor, or sharing toothbrushes; lost without HIV antibody test with the blood supply by blood or blood products, and similar cases lose bone marrow and organ transplant; ambulance bleeding wounded, the ambulance themselves broken skin to the injured blood.

3, mother to child transmission:also known as perinatal transmission that HIV-infected mothers in the prenatal, childbirth and postnatal transmission of HIV will soon be given the fetus or infant. through the placenta, or through the birth canal during delivery can also be transmitted through breast-feeding.

The disease mainly through sexual contact , in particular, homosexuality and intravenous drug use and infection, followed by injection for the treatment of output and blood products, delivery and breast-feeding can also be induced into the transmission. high-risk groups are: homosexual, sexual promiscuity and multiple sexual partners, persons, intravenous drug who received blood transfusions and blood products, hemophiliacs, parents of children of AIDS patients recently that the sexually transmitted diseases, especially those with genital ulcers (such as syphilis, chancroid, genital herpes) should also be classified as high risk of AIDS .

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