It's a problem: Kids and adults going to work when they should stay home.
Around any school or office, you hear them coughing and sneezing. Yet
experts' flu prevention advice is clear:
Stay home when you are sick.
The problem is, "With a lot of flu viruses, people can be infectious before
they have symptoms," says Erica Brownfield, MD, a professor of internal
medicine at Emory University School of Medicine in Atlanta.
Q: Do we get sick less often as we get older because we’ve been
exposed to everything?
A: When it comes to infectious diseases, this is largely TRUE.
Once we endure the sniffles, coughs, and flu bugs of childhood and
adolescence, most of us can expect to be "under the weather" a lot less as
"If you’re an adult, you’ve probably had most of the childhood diseases
already and have an acquired immunity, so your resistance is a little higher,"
says Russell Robertson, MD, chair...
In fact, you're spewing flu germs even before you realize you're
sick, she tells WebMD. "They feel OK, and don't realize anything's wrong. Then
24 hours later, they start having flu symptoms. That's why
viruses are so effective at being transmitted, because people can transmit
without realizing they have the virus."
The onset of the flu feels much like a cold, she explains. "The only
difference is a higher fever with the flu. If they don't think it's the flu,
they may go about their daily business. That's especially true when parents
have to go to work, and need to have their kids in child care."
Making It Work at School: Day Care Disasters
When the flu strikes, preschools, and daycare become hotbeds of infection.
Because of the close quarters, preschool-age children are often the first
affected -- and they pass the flu virus on to family members
and others. In fact, some researchers advise that vaccinating 3- and
4-year-olds against flu might help curb flu epidemics.
Call the pediatrician first to see if you should keep the child at home,
Elementary kids are better about staying home, the CDC reports. In fact, the
flu has caused high absenteeism among students and staff at the country's
119,000 schools. When children practice healthy habits, they miss less school
-- about one-half day less.
Making it Work at the Office: Phone It In
Surveys show that presenteeism -- showing up at work when you're sick -- is
a big problem in the workforce. In 2006, 56% of employers reported the problem,
up from 39% in 2005. Most common reasons for showing up sick: Having too much
work -- and fearing missing deadlines. Nearly 50% feared being disciplined at
work for taking sick time.