Subscribing to other blogs and keeping an eye out for news related to your blog’s subject can make it easy to stay current and relevant. This science related story was linked to from a science teacher who is studying the immune system with his students….
This week I hope to begin our study of the immune system.

This time of the year, it isn’t uncommon for many people to get run down and feel under the weather, but why is it that cold and flu season comes in the winter. As The Straight Dope points out “Winter is flu season, but not always. The influenza pandemic of 1918-19, which killed at least 20 million people worldwide, reached peak virulence in the most of the world during the late spring and summer and topped out in the U.S. in October.”
Might it be the weather change, that is a reasonable explanation for areas at this latitude and North – but why do we still see the outburst in L.A. and more tropical climates at this time?


