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The Caterpillar Chronicles: A lesson in bugs
Spring is here, and yard work is in full swing! While I have a healthy respect for bees, worms, and other helpful bugs, I avoid the insect world as much as possible. As the laws of parenthood would...
What is herd immunity?
Herd immunity sometimes referred to as HIT for Herd Immunity Threshold, is the point at which a virus has more difficulty spreading because a significant amount of people have become immune. It is...