Tuberculosis, or TB, is a disease that infects nearly 11 million people worldwide, killing some 1.25 million of them every year, per data from the World Health Organization. A person infected with the ...

After declining for nearly three decades, tuberculosis cases in the U.S. ticked up each year from 2020 to 2022. Cases rose more than 15% in that time, though the disease is still less prevalent than ...