A yearlong outbreak of tuberculosis in the Kansas City, Kansas area has taken local experts aback, even if it does not appear to be the largest outbreak of the disease in U.S. history as a state health official claimed last week.

A tuberculosis outbreak that began a year ago in two counties in the Kansas City, Kan., area has caused 67 active cases and 79 latent cases of the disease. Two deaths have been reported. But public health officials say the risk to the public remains low.