Influenza (the flu) is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness, and at times can lead to death. Some people, such as older people, young children, and people with certain health conditions, are at high risk for serious flu complications. The best way to prevent the flu is by getting
vaccinated each year.
Who should get vaccinated In March 2010, the Advisory Committee on Immunization Practices (ACIP) recommended universal seasonal flu vaccination for people 6 months of age and older. It is especially important for the following groups to be vaccinated:
- Healthcare workers
- Children and teens 6 months to 19 years old
- Pregnant women
- People 50 years of age or older
- Nursing or group home residents
- Persons with heart, lung or kidney disease, diabetes, asthma, anemia, blood disorders, or weakened immune systems
- People who live with or care for those at high risk of flu-related complications
Flu symptoms include: - A 100oF or higher fever or feeling feverish (not everyone with the flu has a fever)
- A cough and/or sore throat
- A runny or stuffy nose
- Headaches and/or body aches
- Chills
- Fatigue
- Nausea, vomiting, and/or diarrhea (most common in children)
Do I have the flu or a cold?
The flu and the common cold have similar symptoms. It can be difficult to tell the difference between them. Your health care provider can give you a test within the first few days of your illness to determine whether or not you have the flu. In general,
the flu is worse than the common cold. Symptoms such as fever, body aches, tiredness, and cough are more common and intense with the flu. People with colds are more likely to have a runny or stuffy nose.
More Information
Centers for Disease Control Flu HomepageRI Department of Health Flu Information
