A patient gets a flu shot at the Duke Pulmonology clinic at Duke Hospital South. Flu season has been mild so far for North Carolinians.
A patient gets a flu shot at the Duke Pulmonology clinic at Duke Hospital South. Flu season has been mild so far for North Carolinians. Harry Lynch 2013 News & Observer file photo
A patient gets a flu shot at the Duke Pulmonology clinic at Duke Hospital South. Flu season has been mild so far for North Carolinians. Harry Lynch 2013 News & Observer file photo