Flu Shot May Guard Against Irregular Heart Rate: Study

WEDNESDAY, Feb. 10, 2016 (HealthDay News) -- Along with reducing your flu risk, a flu shot may protect you from a common heart rhythm disorder that significantly increases stroke risk, researchers report.

Their study of about 57,000 people in Taiwan found a significant association between the flu and new cases of atrial fibrillation, a condition that causes an irregular and often abnormally fast heart rate. The condition has been linked to a fivefold increased risk of stroke, according to researchers.

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Allergy Information

What Are Seasonal Allergies?

More than 67 million americans suffer from allergy symptoms, including hay fever. But, what is an allergy? What is an allergic reaction? What are common allergy symptoms? What allergy treatments are available?

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What is Pollen?

Pollen is one of the most common allergens in the United States. Pollen is an airborne allergen, which is picked up and carried by the wind. Various trees, grasses and weeds create pollen, which can cause hay fever, irritate your eyes and skin.

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