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).
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
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The latest news on HIV prevention, treatment and cure from around the world. NAM Publications (known as aidsmap) is a charity based in the United Kingdom. We work to change lives by sharing information about HIV & AIDS. We believe independent, clear and accurate information is vital in the fight against HIV & AIDS. Our information is intended ...
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.
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.
HIV-1 subtypes - Aidsmap
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Antiretroviral drug chart - Aidsmap
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The stages of HIV infection - Aidsmap
The symptoms of acute HIV infection can include fever, rash, chills, headache, fatigue, nausea, diarrhoea, sore throat, night sweats, appetite loss, mouth ulcers, swollen lymph nodes, muscle and joint aches – all of them symptoms of an acute inflammation (immune reaction). effectiveness. How well something works (in real life conditions).
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.
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%).