Tag Archives: strains

General Safety Issues, Health Issues

INFLUENZA UPDATE – JANUARY 8, 2013

In the U.S., influenza is widespread over eighty percent of the country.  There are three particular strains that are circulating – the  H3N2, is the dominant one this year, and can cause a more serious illness.  Because vaccines were given for both A and B strains of influenza, the third strain doesn’t respond to those shots.  

Some persons became infected before receiving the vaccination, or shortly after the vaccination.  The flu shot takes time to become effective.  Doctors state that even if you get a strain not included in the flu shot, the vaccination should reduce the severity of the illness.  The flu is spreading earlier and faster this year. 

Anyone who is at least 6 months old should get a flu vaccine this season.  Those to whom it is especially important to receive the vaccine are:

  1. People with certain medical conditions, including asthma, diabetes, and chronic lung disease.
  2. Pregnant women.
  3. Persons 65 years and older.
  4. People who live with or care for others who are at risk of developing serious       complications such as asthma, diabetes, and chronic lung disease. 

Flu is a contagious respiratory illness caused by viruses infecting the nose, throat and lungs.  Some cases are mild to severe; however, the flu can be lethal.  Symptoms include fever, cough, sore throat, tiredness, chills, head and body aches, runny nose, and occasionally diarrhea and vomiting.  Some people with these symptoms, however, may not have the flu.  Many are being treated for bronchitis or severe allergies. 

The flu is spread through contact with bodily discharges.  When someone infected sneezes or coughs around them, chances are they will also become infected.  Things that we touch, such as elevator buttons, phones, keyboards, salt shakers, and other items in public places make us all susceptible to it. 

If you are ill, cover your mouth and nose when you cough or sneeze.  Wash your hands very often, and keep hand sanitizer handy.  Use disinfectant sprays in the home to kill germs.

Last, but not least, stay home if you are sick.  Do not be in a rush to return to school or work until you have been fever-free for at least 24 hours.  During seasons that bring contagious diseases, it’s not a bad idea to stay home and away from crowds as much as possible.  Some folks may be coming down with something, yet are unaware of it until they actually get sick. 

Stay well, my friends!

 

Ergonomics, General Safety Issues

NATIONAL SAFETY MONTH – WEEK 2 – PREVENTING OVEREXERTION

Aren’t we all guilty of overdoing it, the first time we try a new job, sport, or game?  My granddaughter introduced me to the Wii a couple of years ago, and tennis was her choice of sport.  I was thrashing and slashing all over the room, when I noticed she was simply flicking her wrist and beating the socks off me!  We all want to try “extra hard” when learning a new sport or physical type of job.  That’s when the muscles show us that we aren’t in as good shape as we thought! 

This is the second week of National Safety Week, when the National Safety Council asks us to emphasize the importance of preventing overexertion.  According to Injury Facts, 2011 Edition, overexertion is the third leading cause of unintentional injury treated in emergency departments in the United States.  Approximately 3.3 million emergency department visits occur yearly because of injury from overexertion.  Usually it is associated with lifting, pushing, lowering, pulling, or carrying.  

We overexert ourselves in many ways, either at our jobs or physical training.   Close observation helps eliminate the possibility of serious effects of overstressing the muscles.  The load should be reduced and recovery pursued.  Symptoms of overtraining (and overexertion) may be:

  • Disturbances in movement;
  • Disturbances in rhythm and flow;
  • Lack of concentration;
  • Soreness in muscles, joints. 
  • Fatigue.

Here are some suggestions to prevent overexertion:

  • Stretch or warm up before lifting objects or strenuous activity;
  • Lift with legs bent and hold object close to body.
  • Avoid bending, reaching and twisting when lifting. 
  • Approach an object straight on;
  • Ask a friend for help when lifting.
  • Pace yourself when pursuing any activity.
  • Take breaks.
  • Stop if you can’t handle the load. 

Overexertion can lead to cardiac arrest when working or doing outdoor work during hot, humid days, or shoveling snow in the winter.  If our bodies are unaccustomed to these duties, we must gradually get in physical shape before taking them on.  When tendons, ligaments, and muscles work harder than they are meant to, sprains, strains, or other damage happens.  Usually the back is the most common area of injury.  Age has a lot to do with our strength, as well.  One should never try to lift an item that is too heavy, as he/she  may be able to do it now, but could have complications from it later on. 

Wellness centers have personnel who can help you get into shape and feel better, ready to tackle the world!  Workplace wellness programs offer incentives to employees by helping them with ergonomics, fitness, and nutrition.  Companies that offer these types of benefits may find less missed work time by their employees. 

To not be counted among the statistics of emergency room visits due to overexertion, “take it easy!”  Pace yourself, whether at work or play.