The Flu Is Serious Business

Have you ever heard, “It’s just the flu”? The flu is a contagious respiratory illness caused by a virus. It’s more than “just” a minor illness, especially if you have asthma. Lesen Sie weiter auf: The Flu Is Serious Business Quelle: Asthma and Allergy Foundation of America Titelbild/Grafik by Asthma and Allergy Foundation of America […]

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