Half of men may have HPV, study shows

Related: Men's health

1. Men's health
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   2. Meningitis outbreak among gay men worries officials
   3. Testosterone doesn't boost functioning in older men
   4. Sauna visits may lower sperm count
   5. Guys get this disease, too -- but they may not know it
2. Top health stories
   1. Why good athletes are good-looking, too
   2. Too amazing to be true? Castaway's tale of survival baffles experts
   3. Don't curse the cold: Shivering may help burn body fat
   4. Fewer kids die in crashes but it's still too many, CDC says
   5. Drug companies, government team up in hunt for cures
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