|
Author Question: A chronic condition that many smokers develop in which the lungs become inflamed and excess mucus is ... (Read 22 times) |
Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.