By A Mystery Man Writer
Cold air does not kill germs. Actually, cold weather can make it easier for viruses and bacteria to spread — here's why.
The handiwork of good health - Harvard Health
Scientists finally know why people get more colds and flu in winter
Scientists finally know why people get more colds and flu in winter
How Dirty Are Planes? I Would Never Touch These 5 Places.
How a warmer winter can affect your health: IU News
Curb the Spread of Germs This Winter - NAESP
Preventing the Spread of COVID-19 By Circulating Air in Schools and Other Buildings
Why winter is getting warmer and what it means for the future - ABC News
Ticks can survive cold winter temperatures in the right conditions, UMaine research finds - UMaine News - University of Maine
Does a 'Strong' Immune System Ward Off Colds and Flu? - The New York Times
Flu (influenza) - symptoms, treatment and prevention
Germs Are Tough - MN Dept. of Health
Why it's easier to catch a cold, the flu or COVID in the winter