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Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Did you know?
Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.
Did you know?
The longest a person has survived after a heart transplant is 24 years.