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The biology of HIV transmission news

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The biology of HIV transmission
Rectal douching by MSM associated with increased odds of infection with HIV and STIs

Rectal douching may put men who have sex with men (MSM) at increased risk of HIV and other sexually transmitted infections (STIs), according to research published in

Published
28 May 2019
By
Michael Carter
Harm reduction
Sharing “Cookers” Heightens HIV Transmission Risk—But There’s An Easy Way To Fix That

Sharing injection drug preparation equipment, like “cookers,” increases people’s risks of transmitting HIV, according to a study released online in the Journal of Acquired Immune Deficiency Syndrome on April 19. But another study published alongside these findings suggests a simple way to greatly mitigate those risks: Heat the “wash,” or drug mixture, in your metal cooker to a boil for 10 seconds.

Published
01 May 2019
From
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The biology of HIV transmission
Your sexual partners can change your microbiome, finds a study in mice

The study also hints at a link between those microbiome changes and a person's immune system and susceptibility to infections like HIV.

Published
05 April 2019
From
STAT
HIV prevention policy
HIV and schistosomiasis programmes should be combined to reduce the spread of HIV

Testing and treatment programmes for HIV and schistosomiasis (also known as snail fever or bilharzia) could be profitably combined in settings with a high prevalence of

Published
15 January 2019
By
Michael Carter
The biology of HIV transmission
Control HIV by treating schistosomiasis, new study suggests

Of the 34 million people worldwide with HIV, and the 200 million with schistosomiasis, the majority live in Africa -- where millions of people are simultaneously infected with both diseases. Now, researchers reporting in PLOS Neglected Tropical Diseases have shown that schistosomiasis infections are associated with increased HIV onward transmission, HIV acquisition in HIV negative women with urogenital schistosomiasis, and progression to death in HIV positive women.

Published
17 December 2018
From
Eurekalert Inf Dis
Undetectable viral load and treatment as prevention
‘Negligible’ risk of HIV transmission with a suppressed viral load, Canadian public health officials tell prosecutors

The potential for sexual HIV transmission when a person living with HIV adheres to antiretroviral therapy and maintains an undetectable viral load is ‘negligible’, says the Public

Published
23 November 2018
By
Roger Pebody
The biology of HIV transmission
Aspirin could help reduce HIV infections in women

The major question posed by our study was this: as an anti-inflammatory drug, could Aspirin reduce the number of HIV target cells and make them less activated?

Published
22 November 2018
From
The Conversation
The biology of HIV transmission
HIV Risk Greatest During Follicular Phase of Menstrual Cycle

The follicular phase of the menstrual cycle may be the most vulnerable time for HIV-1 acquisition in women—not the luteal phase, as previously thought—according to the results of a new study published online October 31 in The Journal of Infectious Diseases.

Published
16 November 2018
From
Contagionlive.com
Low and theoretical transmission risks
Why Is HIV Not Spread By Mosquitos?

Have you ever wondered why mosquito-transmitted infections were responsible for shutting down the first attempt to build the Panama Canal (rampant yellow fever) or are able to kill hundreds of thousands of children (malaria) each year in Africa, yet no one has ever been infected with HIV from a mosquito bite?

Published
03 October 2018
From
American Council on Science and Health
The biology of HIV transmission
Anogenital Warts May Act as Portals for HIV Transmission

Significantly higher HIV-target cell concentrations are found in anogenital warts than in normal, site-matched skin, suggesting that anogenital warts may promote the sexual transmission of HIV, according to a study published in The Journal of Infectious Diseases.

Published
16 September 2018
From
Infectious Disease Advisor
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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
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This content was checked for accuracy at the time it was written. It may have been superseded by more recent developments. NAM recommends checking whether this is the most current information when making decisions that may affect your health.

NAM’s information is intended to support, rather than replace, consultation with a healthcare professional. Talk to your doctor or another member of your healthcare team for advice tailored to your situation.