I used to get the flu once a year until a few years ago, always around the same period in February.
But then it suddenly stopped and there went my week of doing nothing.
I get colds very often. =/ Just now, while it is 27°C outside, I had one. Hard to believe, I know, but still, I was sneezing and had a running nose 24/24. XD It's over now though. :3