It's unbelievable! For the first thirty years of my life, you'd v v occasionally hear about someone getting one. About a decade ago, they started getting more common. From about five years ago, you might get one or two a week (but mostly not). This year, I've heard of a kid coming back from a walk with over 50 on him. He was wearing trousers too. The numbers seem to be exploding. Anyone else noticed this? We are in a rural area.