Some adolescent girls who get the human papillomavirus (HPV) vaccine to prevent cervical cancer wrongly think they no longer need to practice safe sex, U.S. researchers said on Monday.
The number of Americans newly infected with syphilis has fallen for the first time in a decade, but sexually transmitted diseases (STDs) continue to take a staggering toll on the United States, with 19 million new infections each year at a cost of US$17 billion annually.
A vaccine against cervical cancer hasn't been all that popular for girls. It may be even a harder sell for boys now that it's been recommended for them too.
Mexico plans to administer the vaccine against human papillomavirus (HPV), which can cause cervical cancer, to all girls beginning next year, the country's health ministry said Tuesday.
Thirty years after the AIDS epidemic surfaced, hope of conquering the deadly epidemic has never been greater, according to a longtime U.S. leader in the AIDS fight, Anthony Fauci.
Unbelievable as it may sound, not all young men want more sex.
Sex addicts feel threatened by intimacy and are more insecure about romantic relationships than the rest of the population, a New Zealand study has found.
The U.S. generation that promoted free love in the 1960s has grown old and cranky about sex.
A daily dose of an oral antiretroviral drug reduced the number of HIV infections among sexually active gay men by 44 percent, a U.S. study carried out on four continents said Tuesday.
The mounting stress in life has caused as high as 70 percent of male adults in Taiwan to feel that they are not up to a decent performance in bed while around 66 percent of females expressed dissatisfaction with their sex life, according to a survey released yesterday.