Ask unlimited questions for free
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
Medication errors are more common among seriously ill patients than with those with minor conditions.
Approximately 500,000 babies are born each year in the United States to teenage mothers.
Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
For a complete list of videos, visit our video library