A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
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Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
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There are approximately 3 million unintended pregnancies in the United States each year.
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Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.
Desmosomes and gap junctions, as shown in heart muscle: Desmosome
A step stool can be used to assess the ability to use steps.
Initiation and elongation steps of transcription by bacterial RNA polymerase
Steps in acute inflammation
Basic steps in hemostasis
Split-brain patients were shown composite photographs