Immunity Changes, Not Sex, Drive Syphilis Outbreaks
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Outbreaks of syphilis in the United States were not driven by the sexual revolution or the gay liberation movement but by changes in people's immunity, research by scientists from Imperial College in London showed.
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NEW YORK  - A relatively new sexually transmitted infection has surpassed Neisseria gonorrhea in prevalence among young adults in the US, according to a new study.
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New data on an experimental AIDS vaccine that failed to work shows volunteers who got the shots were far more likely to get infected with the virus through sex or other risky behavior than those who got dummy shots.
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The key genes which lead the body&#39;s fight against HIV infection have been pinpointed by scientists. The work provides a greater understanding of how some people can survive symptom free for years, while others rapidly develop Aids.
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November 30, 2004 -- 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 yesterday.
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The results of large study of US residents infected with HIV show that the majority of them refrain from sexual activities likely to spread the virus to others who are not infected.
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Women using a microbicide to prevent transmission of the AIDS virus become infected more often than those in a control group. In Sex Drive Daily.
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A large number of people  between the ages of 14 and 39 years have chlamydia, a sexually  transmitted disease, a new report indicates, while gonorrhea,  another STD, is less prevalent.
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People holidaying in exotic places without being vaccinated is fuelling a rise in dangerous diseases, warn doctors.
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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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TRENTON-- A disease once associated with gay white men now has expandedinto a worldwide epidemic of HIV and AIDS that knows no boundaries.
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NEW YORK  - Young adults who don't know  whether or not their new partner is having sex with other  people appear to at higher risk of sexually transmitted  diseases, new research reports.
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NEW YORK  - The public health burden  related to unsafe sexual activity is three times higher in the  U.S. than in other developed nations, according to researchers  at the Centers for Disease Control and Prevention.
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Since the mid-1970s, acquired immunodeficiency syndrome (AIDS) has been spreading throughout the world, causing an epidemic that many people consider difficult if not impossible to curtail.
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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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All adolescents and adults should be tested routinely for HIV infection in hospitals, clinics, and doctors' offices no matter the reason for their visit, federal officials said today, signaling a radical shift in the public health approach to the 25 year-old epidemic.
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Days after police arrested an HIV-positive man for allegedly having unprotected sex with a string of unwitting women, Toronto Public Health is warning residents of a resurgence in sexually transmitted diseases.