A new study of 1,100 men in the U.S., Brazil, and Mexico found that half were infected with HPV, which is quickly being seen as evidence that boys should be vaccinated with Gardasil.

Though it mainly affects women, HPV can cause cancer and genital warts in men. Why, then, wouldn't we wan to vaccinate as many men as possible? Because it's not terribly cost effective. Cancer talks, but money talks more loudly. [Forbes]