Flu is a respiratory illness that is caused by a virus named influenza. This disorder falls in the category of infectious diseases and is highly contagious. This means that people have a high risk of transmission from one person to another. This article will give you some tips as to what foods can protect you from catching flu. Before getting into the details, you must be aware of the fact that the flu is a viral disease. This means that medicines may not help in fighting this disease. However, there are several natural remedies that may prevent the development of this illness. Transmission of flu Flu is an infectious…
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