Health Buzz: Boys Should Get HPV Vaccine, Health Officials Say

7 facts about HPV and Gardasil; why you shouldn't ignore STD symptoms.

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2. Syphilis. Once thought to be nearly eradicated in the United States, syphilis has staged a comeback in the past decade. It is most common among men with same-sex partners, although women, too, can become infected. Syphilis typically unfolds in stages, the first of which is marked by a small, often painless sore that may heal on its own (it is through direct contact with syphilis sores that the bacterial infection is spread.) If untreated, a rash of red-brown spots may pock the palms of hands and soles of feet, a sign that the infection has progressed to its second stage. Fever, swollen glands, a sore throat, hair loss, headaches, and other symptoms of this stage may emerge and resolve on their own. Without treatment, however, late-stage syphilis will develop. This can take up to 20 years, but it can involve such extensive damage to vital organs like the brain, heart, blood vessels, nerves, liver, bones, and joints that a person can't survive. [Read more: Don't Ignore the Symptoms: Sexual Problems, STDs Affect Millions.]

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