Colds, Coughs, and Covid: Why it Feels Like Everyone Is Always Sick - The New York Times
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35 Expert tips to avoid germs and stay healthy - Online First Aid
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Colds and flu? Not you! - CNN.com
Flu Facts | Town of Mashpee MA
How Long Can Bacteria And Viruses Live on Surfaces? | Zidac Laboratories Int.
How long do cold and flu viruses stay contagious on public surfaces? | PBS NewsHour
The constant cold: Why kids are always sick and what to do about it - Mayo Clinic Press
Mythbusters
Amazon.com: Kleenex Anti-Viral Facial Tissues, Classroom or Office Tissue, 18 Cube Boxes, 55 Tissues per Box, 3-Ply (990 Total Tissues) : Health & Household
Common cold - Wikipedia
Is it cold, the flu or Covid-19? A doctor helps sort it out | CNN
Common Cold: Symptoms, How to Treat, and More
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Medical myth busting: Separating fact from fiction about colds and flu | Fred Hutchinson Cancer Center
Cold and Flu Prevention
How Long Can Viruses Live on Surfaces? | HowStuffWorks
Understanding Cold and Flu Viruses- Oxford Instruments
Kleenex Anti-Viral Facial Tissues, 1 Cube Box, 55 White Tissues per Box, 3-Ply (55 Total) - Walmart.com
How Long Do Cold and Flu Viruses Stay Contagious on Public Surfaces? | KQED
How long do cold and flu viruses stay contagious on public surfaces? | PBS NewsHour
