• Every
year people in the United States suffer approximately 1 billion
colds.
• Children
have about 6 to 10 colds per year.
• 22
million school days are lost every year due to the common cold.
• Children
are thought to catch colds more frequently because their poor hygiene
and proximity to other children in day care and school settings
make transmission of germs easier.
• In
families with children in school, the number of colds per child
can be as high as 12.
• On
average adults may experience 2 to 4 colds per year.
• Women,
especially between the ages of 20 and 30 years old have more colds
than men.
• Some
studies place the common cold as the top cause of U.S. doctor visits
and missed work days
Complications:
Some common complications of colds include bacterial sinusitis,
middle ear infections and asthma attacks. Colds are the most common
trigger of asthma attacks for children with asthma, and are often
the prelude to an ear infection for children.
What
is Influenza (also known as Flu)?
Influenza or flu is a contagious respiratory illness caused by influenza
viruses. It can cause mild to severe illness, and at times can lead
to death. About 200,000 people are hospitalized yearly as a result
of influenza and many as 36,000 Americans per year die from the
flu and its complications.
Symptoms
of Flu: The
symptoms of the flu are similar to the common cold, but are much
more severe and can be life threatening. Common symptoms include:
• Fever
(usually high)
• Body
aches and pains
• Dry
cough
• Nasal
congestion
• Sneezing
• Sore
throat
• Runny
or stuffy nose
• Chills
• Fatigue
and stomach symptoms (nausea, vomiting, diarrhea)
Further
complications from the flu include bacterial pneumonia, dehydration
and an exacerbation of other existing medical conditions.
Life
span and infection:
Once sneezed out or transferred by hand can live to three hours.
Other people can become infected with these germs either by contact
with invisible airborne mucus droplets or by touching the infected
person's skin, or objects an infected person may have touched, such
as doorknobs, shopping cart handles, toilets handles, telephones,
keyboards, pens and pencils, elevator buttons or stair railings,
and then in turn their own noses, mouths or eyes.
Flu
costs:
Harvard University health economist David Cutler said that workers
in the United States miss an average of 1.5 days per year; it could
cost businesses $20 billion in lost productivity this year alone.
He also stated that the shortage of vaccine could make the problem
larger than most years.
Dr.
Ron Goetzel, director of the Cornell Institute for Health and Productivity
Studies, stated that this sort of "presenteeism" puts other workers
at risk and also hurts companies' bottom lines. "The employer is
paying you to come in and work," he stated "and you're suffering
from a condition that knocks off two out of 8 hours of the day.
In a sense the employer is paying you for a full day of work but
you're only delivering 75 percent of that."
Ten
things you need to know about pandemic influenza:
1. Pandemic
influenza is different from avian influenza.
2. Influenza
pandemics are recurring events.
3. The
world may be on the brink of another pandemic.
4. All
countries will be affected.
5. Widespread
illness will occur.
6. Medical
supplies will be inadequate.
7. Large
numbers of deaths will occur.
8. Economic
and social disruption will be great.
9. Every
country must be prepared.
10. WHO
will alert the world when the pandemic threat increases.
Pandemics
and scares:
A flu epidemic happens when a virus spreads rapidly through a population.
This happens nearly every year. A pandemic occurs when a virus changes
dramatically and spreads easily across the world, which is not so
common.
• 1918:
Spanish flu pandemic (A recent study estimates that if a pandemic
similar to 1918 hit today, as many as 81 million would die)
• 1957:
Asian flu pandemic
• 1968:
Hong Kong flu pandemic
• NEXT...
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