10-18-2008, 07:48 PM
Yoyodyne ArtWorks wrote:
[quote=space-time]
why is the flu virus spreading easier during the winter months than during the summer?
Less moisture in winter air leads to drier mucous membranes (sinus, throat), which are more susceptible to viral infection.
Established concensus, or personal theory?
I think it could be because of filthy forced air systems bombarding us with allergens. Or weakened immune systems due to hypothermic episodes.
Good question, in any case.