Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
Did you know?
Everyone has one nostril that is larger than the other.
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?
According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.
Tusks of African and Asian elephants.
Routes for the human colonization of the New World and Pacific islands.
American Lives: Davy Crockett
Selected Factors Affecting the Release of Growth Hormone
Major regulatory factors controlling pyruvate dehydrogenase and the citric acid cycle