The Tennessee Department of Health is urging residents to take their flu shot.
Flu activity is currently increasing, with Tennessee typically seeing the highest number of seasonal flu cases in January and February each year.
Tennessee Health Commissioner John Dunn said the flu shot protects against severe disease and death from the virus.
Flu shots are recommended for everyone from age six and older, with pregnant women, infants, the elderly, and those with certain medical conditions having the highest risk.
Typical flu symptoms include fever, cough, congestion and body aches that last about a week.
Vaccinations are available at county health departments, medical clinics and pharmacies.
