HIV & AIDS

Semen directly impairs effectiveness of microbicides that target HIV

In the fight against HIV, microbicides—chemical compounds that can be applied topically to the female genital tract to protect against sexually transmitted infections—have been touted as an effective alternative to condoms. ...

HIV & AIDS

Stopping HIV transmission with a molecular barrier

Using a technique that silences genes promoting infection, researchers have developed a novel, topically-applied molecular microbicide capable of preventing HIV transmission. The microbicide is predicted to have long-lasting ...

HIV & AIDS

Researchers trial 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.

Diseases, Conditions, Syndromes

US urges shorter treatment for TB

US health authorities on Thursday urged a 12-week drug regimen for people with latent tuberculosis as an effective alternative to the current nine-month regimen which many people do not finish.

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