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Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
Medication errors are more common among seriously ill patients than with those with minor conditions.
Did you know?
The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.
Did you know?
Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.