'20% chlamydia rate' in young men
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One in five men in their early 20s in England has chlamydia, the results of a national screening programme suggest.
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(National) Nov. 3, 2004 - Two new studies compare a 40 percent and a 20 percent dose of flu vaccine to the full dose and found both worked just as well as the standard in healthy young adults.
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A rare and potentially serious sexually transmitted form of chlamydia has turned up in a few patients in San Francisco, prompting health officials to issue a public warning.
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The number of new H.I.V. infections in men under 30 who have sex with men has increased sharply in New York City in the last five years.
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Rates of sexually transmitted infections across the UK have risen for the tenth year running, according to research published today.
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The number of young men who check their testicles for signs of cancer has tripled in a decade, research suggests.
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A new report says gynecomastia, or male breasts, occurs in nearly half of all men. But most of the time, it's nothing to worry about
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Nearly 30 percent of women in  their late teens suffer recurrent infection with Chlamydia, a  rate higher than previously recognized in this population, new  research shows.
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People with chlamydia or gonorrhea are supposed to tell past sexual partners about their diagnosis and urge them to get treatment. A new study says giving the patients medicine to pass on to their possibly infected sexual partners works even better.
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Men with a history of the  sexually transmitted disease gonorrhea may face a higher risk  of prostate cancer, a study suggests.
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Thousands of people will contract a sexually transmitted infection this weekend, campaigners warn.
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MAN may have as few as 20,000 genes, just a fraction of previous estimates, an international consortium of scientists say in a report to be released today.
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Casual sexual behaviour, often fuelled by alcohol, is causing an alarming rise in sexually transmitted infections among teenage girls and young men, the Health Protection Agency said yesterday.
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SINGAPORE : A worrying trend has emerged: a local study has shown Singaporean men are practising safe sex at home but are less likely to do so abroad.
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The number of sexually transmitted chlamydia infections reported in the United States rose more than 5 percent last year, the Centers for Disease Control and Prevention said on Monday.
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A study in Uganda has found that washing the penis minutes after sex increased the risk of acquiring H.I.V. in uncircumcised men.
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The number of young British men who check their testicles for signs of cancer has tripled in a decade, research suggests.