[grania]

This sounds a bit like what I got five years ago. Factored in with an already compromised lung, it knocked me out.

I'm suspicious mine was from the ventilation system in a room known for "bad air". With the super-warm weather for school's opening this year, I can't help but wonder if overcrowded hot or airconditioned classrooms don't cause this thing to spread.

[snowrip]

Hot and overcrowded with illegal aliens... yes, that will cause it to spread.