Tuberculosis cases in California have climbed to their highest level in twelve years, with outbreaks simultaneously increasing across multiple US regions. Health departments are strengthening monitoring and prevention measures.
Tuberculosis is an ancient infectious disease primarily transmitted through the air. In recent years, due to insufficient investment in public health systems, case numbers have been gradually rising. California concentration of cases is particularly concerning.
Health officials are calling on the public to remain vigilant, especially in crowded settings. Medical systems are increasing testing capacity and drug stockpiles.