School is back in session and with it, the beginning of the cold and flu season. Unfortunately, air purifiers aren't likely to reduce the risk of...
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COPD is a pulmonary disorder caused by obstructions in the airways of the lungs leading to breathing problems. Learn about COPD symptoms, diagnosis, and...
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Blood oxygen levels (arterial oxygen) indicate the oxygen levels present in the blood that flows through the arteries of the body. Normal arterial...
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You may have seen recent news stories reporting that a national data investigation found that routine childhood vaccination is slipping across much of the United...
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Seasonal allergies are considered an annoyance to most, and maddening to some. Few think of seasonal sniffles and sneezes as potentially fatal — but we might be...
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When people hear about anaphylaxis, they often associate the severe allergic reaction with food allergies. And while food allergies can cause anaphylaxis, allergies...
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