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Did you know?

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.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

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Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Everyone has one nostril that is larger than the other.

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