Estimated HIV risk per exposure - Aidsmap
Each log 10 increase in viral load is estimated to increase transmission risk threefold (relative risk 2.89). Very recent (acute) HIV infection, a time when viral load is exceptionally high, increases the risk sevenfold (relative risk 7.25). Similarly, advanced HIV disease increases the risk sixfold (relative risk 5.81).
Impossible routes of HIV transmission - Aidsmap
Impossible routes of HIV transmission. Unbroken healthy skin, because cells vulnerable to HIV infection do not exist on the surface of the skin. Kissing, because HIV cannot be transmitted in saliva. Coughing or sneezing, because HIV cannot be airborne. It is not present in the tiny particles of moisture sneezed or coughed out of someone's mouth.
What draws gay men to slamming: the rush, pleasure or kinship?
Jan 13, 2023 · Gay and bisexual men living in the Netherlands reported intense rush, less sexual inhibition, pleasure and kinship among the perceived benefits of slamming in a master thesis titled ‘Meth, Sex, Health and Pleasure’ from Utrecht University. Slamming is the intravenous injection of crystal methamphetamine (also known as crystal meth, tina and ...
Nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs) Emtricitabine 200mg capsule 1 Common: Nausea, diarrhoea, vomiting, indigestion, headache, dizziness, weakness, fatigue, raised liver enzyme, amylase or creatine kinase levels, raised blood sugar and triglyceride levels, rash, itching, skin darkening, insomnia, abnormal dreams
Female-to-female sexual transmission of HIV - Aidsmap
Key points. The risk of female-to-female sexual transmission is extremely rare, with only a handful of reported cases. HIV-positive women who identify as lesbian may have acquired HIV through injecting drug use or sex with men. Transmission is possible through sharing of sex toys and exposure to blood during sex.
How likely is mother-to-child transmission of HIV? - Aidsmap
Transmission from pregnant women with diagnosed HIV has fallen to 0.3% and 0.2% in the UK and France respectively. In 21 countries in sub-Saharan Africa surveyed in 2019, the transmission rate varied between 2 and 25%. The countries with the best figures were Botswana, Eswatini, South Africa and Namibia (all below 5%).
Viral load - Aidsmap
You should have your viral load measured when you are first diagnosed with HIV. If it is known that you have very recently become HIV positive (a period known as primary infection), you will have it measured three to six months later to determine your viral load ‘set point’ – the level of your viral load once it stabilises when the period of primary infection is over.
On-demand PrEP is highly effective, but some may find it confusing
Jul 8, 2020 · On-demand PrEP is also known as event-based PrEP or PrEP 2-1-1. It involves taking two tablets 2 to 24 hours before engaging in sex, taking a single tablet 24 hours after the first two, and another tablet 24 hours after that. On-demand PrEP using daily Truvada was shown to be highly effective for gay and bisexual men in the French IPERGAY study.
CD4 cell counts - Aidsmap
CD4 cells are sometimes also called T-cells, T-lymphocytes, or helper cells. Your CD4 cell count is the number of blood cells in a cubic millimetre of blood (a very small blood sample). It is not a count of all the CD4 cells in your body. A higher number indicates a stronger immune system. The CD4 cell count of a person who does not have HIV ...
Septrin (cotrimoxazole) - Aidsmap
Septrin (cotrimoxazole) is also used to treat a number of infections. It is the first choice for treating people who do develop PCP. The dose used for treating PCP is higher than that used for preventing PCP. In some cases, if the PCP is more severe, …