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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
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More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
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Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.