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Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
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Asthma cases in Americans are about 75% higher today than they were in 1980.
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Medication errors are more common among seriously ill patients than with those with minor conditions.
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There are more nerve cells in one human brain than there are stars in the Milky Way.
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Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.