A recent surge in tuberculosis cases in Kansas has raised concerns about a potential nationwide trend. As one of the largest tuberculous outbreaks in decades, it could be an indication that TB cases are increasing across the United States.
According to Peter Chin-Hong, an infectious disease specialist at University of California, San Francisco, the Kansas outbreak is “a somber sign” of what may come to other states, including California. With a highly effective TB control program in place, Californians may be wondering if they’re at risk.
Tuberculosis (TB) is a respiratory disease caused by bacteria that can spread to other parts of the body, such as the brain, spine, and kidneys. While not everyone infected with TB becomes ill immediately, it can develop active TB over time, leading to serious illness and death.
In California, tuberculosis cases have increased by 24% since 2020, according to the California Department of Public Health. The state’s rate is nearly double the nationwide incidence rate of 2.9, with 10 new TB outbreaks reported in 2023 alone.
The risk of contracting TB is higher for certain groups, including people who are in and out of hospitals, homeless shelters, prisons, and jails; those with compromised immune systems; and individuals who have recently immigrated to the United States.
To avoid getting sick, it’s essential to practice good hygiene, especially if you’re around someone with prolonged coughing and fever. Regular testing for TB is recommended for certain groups, including healthcare workers who serve high-risk populations.
Currently, there is no vaccine available in the US that can prevent TB infection. The Bacille Calmette-Guérin vaccine is not typically used due to its low effectiveness in preventing lung TB, which accounts for most cases in the US.
While the risk of contracting TB from an outbreak like Kansas’ is low for most Californians, it’s crucial to remain vigilant and take preventive measures to reduce the spread of this disease.
Source: https://www.sacbee.com/news/california/article299642139.html