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You asked: are sinus infections contagious

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Internal Medicine
Emory University
131 Answers
63,302 Helpful Votes
54 Followers
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Viral infections that lead to sinusitis may be contagious; bacterial sinusitis is generally not. It’s important to remember that most viral upper...
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Primary Care
4,931 Answers
28,499 Helpful Votes
393 Followers
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No...sinusitis is not contagious. Now that you have a son, this is another big reason not to smoke.