BALTIMORE —The first case of the flu this season has been confirmed in Maryland.

Maryland state health officials on Thursday announced the first lab-confirmed case of influenza in an adult in the Baltimore area.

The adult was not hospitalized, health officials said.

The flu strain was type A (H1N1). This year's influenza vaccine formulation includes the type A (H1N1) strain.

The first confirmed case of influenza last season was reported on Oct. 9, 2014.

If you believe you are ill with the flu, state health officials recommend you do the following:

- Contact your healthcare provider for management of flu symptoms or treatment of any complications.
- Get rest and drink plenty of fluids.
- Cover your mouth and nose when sneezing or coughing.
- Use alcohol-based hand sanitizers and wash your hands with hot water and soap often.
- Avoid crowded places like shopping malls or public transportation.
- Avoid unnecessary visits to hospitals or other settings where people with other conditions may get your flu and may be affected severely.
- Stay home from work or school whenever possible to avoid spreading the flu to your friends and coworkers.