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Infectiousness and treatment as prevention news

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Nurses help addicts inject heroin at controversial clinic battling HIV

British Columbia has successfully stemmed an epidemic of AIDS in one of the hardest to reach populations: intravenous drug addicts. Correspondent William Brangham examines the ways that medical professionals are taking on the spread of HIV, including a policy of 'HIV treatment as prevention' and a controversial facility where nurses help drug addicts inject illegal drugs.

Published
14 April 2014
From
PBS Newshour (video)
The treatment-as-prevention train has left the station

Bob Leahy at the International Treatment as Prevention Workshop in Vancouver highlights global progress in effectively implementing treatment as prevention to reduce new infections and improve the health of HIV+ people. But who's been left behind and why?

Published
11 April 2014
From
Positive Lite
Giving treatment to specific high-risk people may bring down HIV faster than distributing it equally

In a concentrated epidemic, HIV is mainly restricted to – or at least more common in – specific risk groups. In this situation, and if universal

Published
08 April 2014
By
Gus Cairns
Expanded HIV testing may find more acute infections as well as more late presenters

Expanding HIV testing into local hospitals and primary care may not only find more people who have lived with HIV for a long time without knowing it,

Published
07 April 2014
By
Gus Cairns
International HIV as Prevention Workshop: Day 1 summary

This year’s International HIV Treatment as Prevention Workshop began with an opening roundtable session that gathered high-level delegates from across the globe. The goal of the panel: to bring together the key national decision-makers and pivotal international partners to explore the importance of new HIV treatment targets.

Published
02 April 2014
From
Treatment as Prevention Workshop
Standard HIV treatment achieves high concentrations in female genital tract and suppresses shedding of virus

Standard antiretroviral therapy containing tenofovir, FTC and atazanavir achieves high concentrations in the female genital tract and suppresses HIV replication throughout the menstrual cycle, US investigators report

Published
01 April 2014
By
Michael Carter
HIV viral load in semen can differ in two samples provided within one hour

HIV can be intermittently detectable in the semen of men taking long-term antiretroviral therapy that is achieving full suppression of viral load in the blood, French investigators report

Published
01 April 2014
By
Michael Carter
The 'new' negative? Sorry guys, you still have HIV

No transmissions! In two years! That’s pretty much a written invitation to ditch the rubbers and get out there, right? Lads, lads, lads. Let’s just rein in our penises and hold fire on the condom-burning for a cotton-picking second. No transmissions doesn’t mean there’s a zero risk of transmitting HIV, it just means there were no transmissions.

Published
31 March 2014
From
GMFA
The PARTNERS study, a licence to bareback?

Absence of evidence is not evidence of absence. Does the PARTNERS study signal the death of condoms or should we curb our enthusiasm, and carry on pretending we use them?

Published
31 March 2014
From
Incidence 0
South African treatment guidelines need to consider viral load, not CD4 count, to achieve greater impact of treatment as prevention: study

Recommendations about the initiation of antiretroviral therapy (ART) need to change for the use of HIV treatment as prevention to have maximum benefit, according to an international team

Published
27 March 2014
By
Michael Carter

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