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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
The average office desk has 400 times more bacteria on it than a toilet.
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