As of the second week in January, 2007 New York State reported a sporadic distribution of flu cases throughout upstate. This is the time of year when seasonal influenza usually makes its appearance in this area of the country. It is likely that the number of cases reported will continue to increase over the next few weeks.

Seasonal influenza outbreaks occur every year. The strains of the virus responsible for these cases of flu evolve over time – the common strains this year are a bit different than those last year. The symptoms of seasonal flu remain the same, however. They include fever, cough, runny nose, and muscle aches. Often, these symptoms come on very rapidly and are more severe than the common cold and other similar respiratory infections. There are a few medications that may help with the flu, so call your doctor if you develop these symptoms.

Those at greatest risk from flu include the very young and the very old. The very young have not had the opportunity to build up much resistance to any new infections. They may progress to pneumonia caused by the flu virus itself, or by a secondary bacterial infection. The high fever associated with flu may result in convulsions.

The elderly are also at increased risk. As people age, the immune system becomes less able to handle the challenges posed by flu virus. Pneumonia is a real risk among those whose immune system is not still functioning well. It is responsible for the majority of flu-related deaths.

The flu vaccine, which became generally available in mid- November this year, does a good job of preventing flu among those who receive it and mount a strong immune response to it. Those with weakened immune systems still benefit from the vaccine: if they get the flu, they have milder cases.

Flu Vaccine is still available from some doctors’ offices. Other preventive health behaviors which help protect you and your loved ones from becoming infected with the flu include:

• Washing your hands often and well (15 –30 seconds)
• Covering your mouth and nose when coughing or sneezing – using your forearm or elbow rather than your bare hand!
• Consciously keeping your hands away from your face
• Avoiding close contact with those who are already ill
• Staying home from work, church, or other places where people gather if you do become ill

The bottom line is that seasonal flu is a serious but preventable illness. Do what you can to avoid this common health hazard - get vaccinated every year and practice good hand hygiene.

Get more information and downloadable posters from the NYS Health Department.

Influenza information from the CDC.