Search through all our worldwide HIV and AIDS news and features, using the topics below to filter your results by subjects including HIV treatment, transmission and prevention, and hepatitis and TB co-infections.

Microbicides news

Show

From To
Superhero Vaginal Bacteria Species Traps HIV, Could Be a Natural Condom Someday

The benevolent powers of the vaginal microbiome are even greater than we thought. In addition to aiding fertilization and protecting fetuses during pregnancy, healthy vaginal mucus that’s full of good bacteria can trap and immobilize HIV particles. The study examined the cervicovaginal mucus, or CVM, of 31 women and tested its ability to immobilize HIV particles. CVM samples that contained higher concentrations of D-lactic acid, which only bacteria can produce, did far better than others. The D-lactic acid wasn’t itself a barrier to HIV, but an indicator of something else going on that made certain types of CVM better at trapping the virus than others. That something was Lactobacillus crispatus, a species of bacteria that could change the way we think about HIV prevention.

Published
08 October 2015
From
Slate
ICAAC 2015: Combination Vaginal Ring May Be Able to Prevent Both HIV and Herpes

An experimental silicone vaginal ring with separate compartments may be able to deliver both tenofovir for prevention of HIV infection and acyclovir for prevention of genital herpes and potentially other sexually transmitted infections (STIs), according to a report at the 55th Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC) last weekin San Diego.

Published
28 September 2015
From
HIVandHepatitis.com
'HIV gel' effective against herpes

A microbicide gel initially intended to offer protection against HIV has been found to be effective against herpes. Herpes is one of the most common sexually transmitted diseases in South Africa. In the latest study, published in the New England Journal of Medicine, researchers from the Centre for the Aids Programme of Research in South Africa (Caprisa) showed that Tenofovir gel halved the risk of developing herpes simplex virus type 2 – a virus that is a leading cause of genital ulcers.

Published
13 August 2015
From
Independent Online (South Africa)
Investment in post-efficacy R&D critical for PrEP, other new HIV prevention options

HIV Prevention Research & Development Funding Trends 2000–2014: Investment Priorities To Fund Innovation In An Evolving Global Health And Development Landscape is the 11th annual report by the Working Group, a collaboration among AVAC, UNAIDS, and the International AIDS Vaccine Initiative (IAVI). The report summarizes investment in HIV prevention research across eight prevention options, as well as HSV-2 vaccine and HIV cure and therapeutic vaccine R&D.

Published
19 July 2015
From
AVAC
Where next in PrEP and microbicides? Europeans discuss research pipeline

Thursday 18 June saw the final research meeting in Brussels of CHAARM (Combined Highly Active Anti-Retroviral Microbicides), the EU-supported research consortium which for the last five and a

Published
07 July 2015
By
Gus Cairns
Researchers complete ASPIRE Phase III trial of vaginal ring for HIV prevention in women

In a first for HIV prevention, researchers have completed follow-up of participants in a pivotal Phase III trial that tested a vaginal ring for preventing HIV in women. The ring, which contains the ARV dapivirine, is meant to be worn for a month at a time. More than 2,600 African women took part in ASPIRE, one of two Phase III trials designed to support potential licensure of the ring. Results are expected early 2016.

Published
29 June 2015
From
Eurekalert Medicine & Health
Vaginal microbicide ring study releases first data on participants

An efficacy study of a new method of HIV prevention has published its first data. ASPIRE is one of two large efficacy trials of a vaginal ring microbicide

Published
19 June 2015
By
Gus Cairns
Disappointing result for tenofovir-gel microbicide shows that young women still lack HIV prevention methods they can use

Among some highly promising results from HIV prevention studies presented at the Conference on Retroviruses and Opportunistic Infections (CROI 2015) in Seattle, USA, today, there was

Published
25 February 2015
By
Gus Cairns
York trials new HIV prevention method

Scientists at the University of York, in conjunction with the York Clinical Research Facility, will start the first phase of trials looking into a new way to prevent HIV transmission.

Published
18 February 2015
From
HIV / AIDS News From Medical News Today
VOICE trial: Microbicide gel may have stopped two out of three HIV infections – in the women who used it

The final published paper on the VOICE trial in women in three African countries mainly reinforces what conference presentations have already shown: this ambitious trial failed to

Published
09 February 2015
By
Gus Cairns

Filter by country

Community Consensus Statement on Access to HIV Treatment and its Use for Prevention

Together, we can make it happen

We can end HIV soon if people have equal access to HIV drugs as treatment and as PrEP, and have free choice over whether to take them.

Launched today, the Community Consensus Statement is a basic set of principles aimed at making sure that happens.

The Community Consensus Statement is a joint initiative of AVAC, EATG, MSMGF, GNP+, HIV i-Base, the International HIV/AIDS Alliance, ITPC and NAM/aidsmap
close