Here comes flu season, and keeping your co-workers' germs away involves more than a quick squirt of hand sanitizer. There's an art to killing viruses, and it requires more patience than we've had so far.
If you made it through the last flu season without missing a day of work or school, you're one of the few.
The flu vaccine that was supposed to keep us from getting sick was only 36 percent effective last time around, but the CDC says they've tweaked it to be more effective this year. Hope so!