When do they just go away?

When do the germs go away? I have another child home sick today. Last week, I had one child miss two days of school. This week, my son is now sick and my middle daughter woke up with half of her voice gone so I would imagine by tomorrow, she'll be home too.

Spring is fighting to get here and it is supposed to be in the 50's here this week. I hope this means the normal winter colds and flu will finally go into hiding until next flu and cold season.