My son started kindergarten this fall, and thus far the three R’s have taken a backseat to the two H’s. Hygiene and Hand-washing have been the subject of several school-day discussions, coloring projects, and videos. And this cleanliness curriculum has made an impression, with my son now lathering up before meals—without any prompting.

Of course, kindergarteners aren't the only ones being schooled in hand-washing and germ-control these days, as public health officials are urging us all to take steps to stem the spread of swine flu. A recent survey suggests such efforts may be making a difference, as more Americans are embracing good hand hygiene this year than last.

As my 5-year-old will tell you, good hand-washing is something everyone should do to stay healthy—and he'd also be happy to demonstrate proper technique. But in case you don't have an eager kindergartener at hand, here's a how-to video as well as some advice from the CDC:

• Wash hands frequently with soap and water for 20 seconds or longer
• Cover your mouth and nose with a tissue when you cough or sneeze
• If you don't have a tissue, cough or sneeze into your upper sleeve
• Put used tissues in a waste basket
• Clean your hands after coughing or sneezing. Use soap and water or an alcohol-based hand cleaner.

Read the full Health blog post.

Also see Is the swine flu vaccine safe? and Tips for keeping your child healthy at daycare or preschool for related information.