Today, as many as 36,000 Americans continue to die
each year of what's commonly known as the flu and
more than 200,000 are hospitalized. Most outbreaks
in North America occur between October and May. The
peak season is usually late December to early March.
Human influenza is transmitted from person to
person, primarily via virus-laden large droplets that
are generated when infected persons cough or
sneeze. Transmission may occur through direct
and indirect contact with infectious respiratory
secretions. The influenza virus spreads through
droplets that have been coughed or sneezed into the
air by someone who has the flu. You can get the flu by
breathing in these droplets through your nose or
mouth or by the droplets landing directly on your eyes.
The flu virus is also found on the hands of people with
the flu and on surfaces they have touched. You can
become infected if you shake hands with infected
persons or touch contaminated surfaces and transfer
the virus to your own eyes, nose, or mouth.
Anyone can get influenza. You're especially at risk if
you are an older adult or have diabetes, chronic heart
or lung disease, or an impaired immune system. Flu
cycles in a workplace can be especially devastating.
The following recommendations are helpful in
lessening the risk of getting or spreading the flu:
Recommendation 1. Employees should take the
annual flu shots in October and November.Many
studies have shown that socially active people have
the highest rates of flu infection each year and are the
major spreaders of flu in the community and
introducers into households. This is in part due to
their high level of socialization and their participation
in group activities.
Recommendation 2. Develop an employee
learning module and short certification exam for
educating employees the flu and infectious material
exposure.Your employees are the first line of
interface with the general population. Their offices and
meeting areas are the prime locations from which the
virus will spread. Educating them on ways to eliminate
transmission is an important facet in controlling the
spread of the virus.
Recommendation 3. Design an "exception" policy
to work attendance that encourages employees not to
attend work or travel, and to cease social activities if
they have a fever of 101 F or higher.Employees
often come to work ill and are the prime source of
spread of the flu virus. They need to realize that both
their supervisors and co-workers would rather they not
come work while ill. Disposable fever thermometers
or the very inexpensive paper sensors could be
available in the workplace for employees to check
themselves during flu season.
Recommendation 4. Encourage proper hand
washing with hot and cold running water, a soap
dispenser, and paper towels.Typically, people
carry between 10,000 and 10 million bacteria on each
hand. Hand transfer of the virus is one of its prime
modes of spread. To properly wash the hands, use
warm, soapy water and rub vigorously for at least 20
seconds -- about the amount of time it takes to
sing "Happy Birthday" twice.
Additionally, all employees or service personnel
should wear disposable gloves if direct contact with
blood or bodily fluids is anticipated. However,
gloves are not intended to replace proper hand
hygiene. Immediately after activities involving
contact with bodily fluids, gloves should be carefully
removed using a "cuff first" removal technique and
discarded and hands should be cleaned. Gloves
must never be washed or reused.
The use of antimicrobial soaps would appear to be
advised, however, they raise some concerns, as well.
Antimicrobial soaps contain an antiseptic agent to
help lower the number of microbial flora. A key
factor in its effectiveness is that it must be left on the
skin
long enough to work, as in a good 30-45 second
scrub. Limited information has been published on
which washing times are most effective.
Recommendation 5. Provide each office suite with
tissues, a hand sanitizer, and dispenser.
The Federal Food and Drug Administration develops
regulations and standards concerning food services
and recommends that hand sanitizers not be used in
place of soap and water, but only as an adjunct. A
hand sanitizer cannot and should not take the place of
proper cleansing procedures with soap and water.
In alcohol-based hand sanitizers, the active ingredient
ethyl alcohol physically destroys the germs. The use
of alcohol-based hand sanitizers has been shown to
reduce illness and absence rates in places where
germs are commonly spread, such as in schools.
Recommendation 6. Provide a cleaning agent and
disinfectant for sanitizing high use items
The length of time that cold and flu viruses can survive
outside the body on an environmental surface varies
greatly, but the suspected range is from a few
seconds up to 48 hours, depending on the specific
virus and the type of surface.
Although flu viruses primarily spread from person-to-
person contact, they also can spread from contact
with contaminated objects or surfaces. The best
way to avoid becoming infected with the flu virus is to
wash your hands frequently. Another way is to provide
disinfectant-treated wipes and suggest to employees
that they use the agents when time permits to
disinfect their desk, phone receivers, and doorknobs.
Recommendation 7. Institute a "cover your cough"
campaign.The second important prevention
practice for flu is respiratory hygiene. To help stop the
spread of germs 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, not
your hands.
Recommendation 8.The employer may want to
make respiratory masks available to employees to be
used for coughs in severe flu seasons. Droplet
precautions, such as providing respiratory masks, are
designed to reduce the risk of droplet transmission of
the flu. Droplet transmission involves contact of the
eyes, nose or mouth with the flu virus. Droplets are
generated from the source person primarily during
coughing, sneezing, or talking. Masks can be effective
because transmission via large-particle droplets
requires close contact between source and recipient
persons. The droplets do not remain suspended in
the air and generally travel only short distances,
usually 3 feet or less, through the air.
Since most healthy adults may be able to infect others
beginning 1 day before symptoms develop and up to 5
days after becoming sick, practicing proper prevention
measures will benefit not only those your work with
directly but those in your general office
environment.
Based an article written by Joe Beck