HPV tied to throat cancers: study

NEW YORK (Reuters Health) - A sexually transmitted infection usually thought of in connection to cervical cancer is also tied to a five times greater risk of cancer of the vocal chords or voice box, a new report suggests.Combining the results of 55 studies from the past two decades, Chinese researchers found 28 percent of people with laryngeal cancers had cancerous tissue that tested positive for...

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Uncircumcised boys and men may face more UTIs

NEW YORK (Reuters Health) - Infections of the kidney, bladder and urethra happen in uncircumcised baby boys at ten times the rate of circumcised boys, and over a lifetime uncircumcised men are four times more likely to experience one, according to a new analysis of past research.Urinary tract infections (UTIs) are most common in boys' first year of life, and circumcision was already known to make...

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In Search of a Better Condom

It's hard to believe, but the condom is still the only way to protect against pregnancy and HIV at the same time. But researchers say they believe they can develop a kind of 21st-century contraceptive that offers superior protection against pregnancy and sexually transmitted diseases and that people will like enough to use consistently.A paper describing early work on the project was published earlier...

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