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Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
Did you know?
The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.
Did you know?
Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.
Did you know?
Cyanide works by making the human body unable to use oxygen.
Did you know?
There are approximately 3 million unintended pregnancies in the United States each year.