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Pneumonia is a lung infection that can be caused by many different germs, including bacteria, viruses, and fungi. This article discusses describes pneumonia that occurs in a person whose ability to fight infection is greatly reduced because their ...
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A birth that occurs before the 37th week of gestation A birth that occurs before the 37th week of pregnancy is considered premature. Although researchers have long sought a way to prevent premature birth, an estimated 9% of infants are still born ...
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A neonate is a baby who is 4 weeks old or younger.
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