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HCV Sexual Transmission

CROI 2017: New HCV Infections Among HIV+ Gay Men Drop By Half After DAA Roll-Out in Netherlands

A little more than a year after the Netherlands instituted a policy allowing unrestricted access to direct-acting antivirals (DAAs) for the hepatitis C treatment, researchers have already seen a dramatic decline in acute HCV infections among one at-risk population, HIV-positive men who have sex with men, according to findings reported at the Conference on Retroviruses and Opportunistic Infections this week in Seattle. Other presentations looked at predictions about eradication of HIV/HCV coinfection in France and rising incidence of HCV infection among HIV-positive gay men in San Diego.

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AASLD 2016: Hepatitis C Virus Infections Rising Among HIV+ Gay Men in San Diego

The prevalence of hepatitis C virus (HCV) infection among HIV-positive men who have sex with men in San Diego has increased over the past 15 years, especially among men who do not inject drugs but use methamphetamine, according to a study presented at the 2016 AASLD Liver Meeting this month in Boston. Another study by the same research team found that post-treatment reinfection is also a concern in this population.

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EASL 2016: High Incidence of HCV Reinfection Among HIV+ Gay Men in Western Europe

There is a very high incidence of hepatitis C virus (HCV) reinfection among HIV-positive men who have sex with men (MSM) in western Europe, according to research presented at the European Association for the Study of the Liver's International Liver Congress (EASL 2016) this week in Barcelona.  Investigators found that a quarter of HIV-positive gay men who cleared an initial HCV infection were reinfected within 3 years. The researchers believe that current prevention strategies are failing, and called for intensive monitoring of people who have apparently cleared HCV infection.

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STD 2016: HCV Infection and Reinfection Among Men Who Have Sex with Men

Public health officials in Michigan have identified a cluster of more than 20 cases of apparently sexually transmitted hepatitis C virus (HCV) infection among HIV-positive gay and bisexual men, according to a report at the 2016 STD Conference last week in Atlanta. Routine HCV screening at sexual health clinics can help detect more HCV infections among gay men, and prevention measures are needed to address the risk of HCV reinfection after spontaneous clearance or a cure, researchers concluded in recent related journal articles.

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AASLD 2015: HCV Infection During Anal Sex May Happen without Blood, Study Finds

Hepatitis C virus is present in large enough quantities in the rectal fluid of men with HIV and hepatitis C coinfection to permit HCV transmission without the presence of blood, researchers from the Icahn School of Medicine at Mount Sinai Hospital in New York City reported Sunday at the AASLD Liver Meeting in San Francisco.

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