What is the flu?
ByThe flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs. It can cause mild to severe illness, and at times may lead to death.
Most experts believe that flu viruses spread mainly by droplets made when people with flu cough, sneeze or talk. These droplets can land in the mouths or noses of people who are nearby. Less often, a person might also get flu by touching a surface or object that has flu virus on it and then touching their own mouth, eyes or nose.
Complications of flu can include bacterial pneumonia, ear infections, sinus infections, dehydration, and worsening of chronic medical conditions, such as congestive heart failure, asthma, or diabetes.
“The single best way to prevent seasonal flu is to get vaccinated each year, but good health habits like covering your mouth when you cough and washing your hands often can help stop the spread of germs and prevent respiratory illnesses like the flu,” commented Anne Thomas, Dare County Department of Public Health’s director.
1. Avoid close contact.
Avoid close contact with people who are sick. When you are sick, keep your distance from others to protect them from getting sick too.
2. Stay home when you are sick.
3. Cover your mouth and nose.
4. Clean your hands.
5. Avoid touching your eyes, nose or mouth.
6. Practice other good health habits.
www.cdc.gov/flu.Get plenty of sleep, be physically active, manage your stress, drink plenty of fluids and eat nutritious food.
For more information about seasonal influenza and prevention, contact the Dare County Department of Public Health at 475-5003 or visit
Germs are often spread when a person touches something that is contaminated with germs and then touches his or her eyes, nose, or mouth.
Washing your hands often will help protect you from germs. If soap and water are not available, use an alcohol-based hand rub.
Cover your mouth and nose with a tissue when coughing or sneezing. It may prevent those around you from getting sick.
If possible, stay home from work, school and do not run errands when you are sick. You will help prevent others from catching your illness.
For more information go to www.cdc.gov/flu.