News by topic

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.

How transmission occurs news

Show

From To
Microbicides
Microbicides, vaccines may need to repel HIV contact at mucosa

HIV can damage the walls of cells in the mucous membranes in the genital tract and the intestines, permitting the virus to pass across these

Published
09 April 2010
By
Keith Alcorn
How HIV works
Scientists learn why even treated genital herpes sores boost the risk of HIV infection

New research helps explain why infection with herpes simplex virus-2 (HSV-2), which causes genital herpes, increases the risk for HIV infection even after successful treatment

Published
05 August 2009
By
NIAID Press Release
How transmission occurs
Genital shedding of HIV fluctuates with a woman's menstrual cycle

The shedding of HIV in vaginal and cervical secretions fluctuates with a woman’s menstrual cycle, according to a study published in the June 15th edition

Published
07 June 2004
By
Michael Carter
Contraception
Contraception and women's HIV risks

Ugandan and US scientists working in the Rakai District have reported on the relationship between HIV risk and use of different forms of contraception. The

Published
22 January 2003
By
Julian Meldrum
← Prev1234Next →

Filter by country