Each year, between 5% and 20% of Americans get the flu and miss a staggering 70 million work days as a result. The indirect costs? Between $3 billion to $12 billion a year.
Both the flu shot and the nasal flu vaccine work really well to keep you from getting ill. But they aren’t 100% effective. You can still get sick even if you get vaccinated, although it's usually less severe and goes away more quickly.
Swine flu (H1N1) has been in the news since it first appeared this spring, and while there have been deaths and hospitalizations in countries worldwide, most cases have been relatively mild. And now, there is an H1N1 swine fluvaccine, too.
That's the good news. But the bad news is, swine flu can still be serious, and it's still widespread.
With that in mind, here are 10 swine flu "don'ts" -- things not to do for swine flu prevention.