Biomedical Laboratory Science

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Showing posts with label Sneeze. Show all posts
Showing posts with label Sneeze. Show all posts

Friday, September 2, 2016

The Common Cold and That Dreaded Flu Virus

Here it is again, the cold and flu season when we all head indoors to share our sneezes and viruses. It’s time to get serious about preventing illness, and that means caring for our personal air filter: the nose.

Viruses are the worst seasonal offenders, and colds are the most common virus we pass around. But the influenza virus is so much worse than a cold. Most folks do not really understand the difference between these two illnesses, yet the difference can be deadly.

Influenza, commonly called “the flu,” is caused by the influenza virus. This is a specific respiratory virus quite different than the cold virus. The entire respiratory tract—including the nose, throat, and lungs—becomes infected. The illness is severe and can be life-threatening; children, the elderly, and those who have underlying medical conditions are at greatest risk for complications.



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