Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
Did you know?
According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.
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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?
Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.
Did you know?
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
American akita
American red squirrel
Division sign believes in undivided happiness
The Rise of the Second American Party System, 1828
The grand opening of the huge Miraflores lock on the Panama Canal in October, 1914. The locks were b