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The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.
The average office desk has 400 times more bacteria on it than a toilet.
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.