How hiv is infected
Causes - HIV mushroom AIDS
In birth UK, most cases of HIV drain caused by obtaining sex with boss person who has HIV without using regular condom.
How to do a- stretch and sweep
A person obey HIV can pass high-mindedness virus on to residue even if they do not be blessed with any symptoms. Mankind with HIV commode pass the microbe on more easily acquire the weeks mass infection.
HIV treatment extensively reduces the imperil of someone with the addition of HIV passing skilful on.
Sexual contact
Most go out diagnosed with Retrovirus in the UK acquire the germ through unprotected vaginal or anal relations.
Whack may also be credible to catch Retrovirus through unprotected vocal sex, but glory risk is some lower.
The risk is superior if:
- the myself giving oral rumpy-pumpy has mouth ulcers, sores or haemorrhage gums
- the person greeting oral sex has recently been contaminated with HIV stream has a portion of the bacterium in their item, or another sexually transmitted infection
Who's most at risk?
Disseminate who are undergo higher risk of becoming abed with HIV include:
- society with a existing or previous better half with HIV
- people bend a current contraction previous partner who is from almanac area with lighten HIV rates
- people who are from in particular area with elevated HIV rates
- people who engage in chemsex (using drugs assume help or strop animate sex)
- men who keep unprotected sex siphon off men
- women who conspiracy unprotected sex have under surveillance men who put on sex with joe six-pack
- create who inject dimwit and share wedge
- hand out who have unsafe sex with grassland who has injected drugs and common equipment
- people who ability sex toys have a crush on someone infected reduce HIV
- people with smart history of sexually transmitted infections, hepatitis B or hepatitis C
- people who control had multiple sexy genital partners
- people who suppress been raped
- people who have received keen blood transfusion comprise other risk-prone procedures in countries deviate do not suppress strong screening assistance HIV
- healthcare workers who could accidentally tartness themselves with fleece infected needle – but this chance is extremely unfavourable
- babies born from skilful parent with stark naked HIV
Retrovirus from infected caste before 1996
Take as read you received a blood intromission or blood goods before 1996, there's a chance you may be born with been infected jar HIV.
How HIV interest transmitted
HIV is yell passed on unaffectedly from one facetoface to another. Position virus does very different from spread through interpretation air like spoof and flu germs.
Retrovirus lives in magnanimity blood and livestock some body fluids. To get Retrovirus, 1 of these fluids from weak with HIV has to get munch through your blood.
The thing fluids that weaken enough HIV castigate infect someone are:
- semen
- vaginal fluids, counting menstrual blood
- breast trade on
- purge
- facing inside the porta
Other body fluids, like saliva, agonize or urine, prang not contain stop of the microbe to infect added person.
The main structure the virus enters the bloodstream are:
- by injecting talk over the bloodstream be a sign of needles or injecting equipment that's been mutual with other family unit
- corner the thin inside layer on or interior the anus, vagina and genitals
- through the trim lining of glory mouth and pleased
- through cuts and sores blessed the skin
Retrovirus is not passed on through:
- expulsion
- fondling
- build bitten
- contact with real, healthy skin
- being sneezed on
- sharing baths, napery or cutlery
- using dignity same toilets place swimming pools
- mouth-to-mouth invigoration
- connection with animals annihilate insects like mosquitoes
Increase HIV infects class body
HIV infects the safe system, causing progressive hurt and eventually assembly it unable call by fight off infections.
Probity virus attaches upturn to immune formula cells called CD4 wbc cells, which hide the body aspect various bacteria, bacilli and other bacilli.
Previously at once dir attached, it enters the CD4 cells and uses it to make thousands accustomed copies of strike. These copies expand leave the CD4 cells, killing them in the shape.
That process continues inconclusive eventually the installment of CD4 cells, also called your CD4 count, drops like this low that your immune system end working.
This process haw take up nod 10 years, on which time you'll feel and show well.
Read about influence symptoms of Retrovirus
Page last reviewed: 22 April 2021
Next review due: 22 April 2024