PUBLISHER: Grand View Research | PRODUCT CODE: 1985927
PUBLISHER: Grand View Research | PRODUCT CODE: 1985927
The U.S. latent tuberculosis infection detection market size was estimated at USD 427.61 million in 2025 and is projected to reach USD 651.11 million by 2033, growing at a CAGR of 5.17% from 2026 to 2033. This growth is driven by an increasing risk of developing active tuberculosis infection from latent tuberculosis infection (LTBI), growing funding programs to promote TB diagnosis, aided by technological advancements in diagnostic methods.
According to estimates from the Centers for Disease Control and Prevention (CDC), up to 13 million people in the U.S. are believed to have LTBI, and without preventive treatment, about 5 %-10 % of those infected will develop active TB at some point in their lives.
Moreover, the growing focus on tuberculosis (TB) elimination and preventive care is creating a strong growth opportunity for the LTBI detection market. Public health authorities increasingly recognize that most active TB cases in the U.S. result from reactivation of latent infection rather than recent transmission. As a result, national TB elimination strategies have shifted toward identifying and treating LTBI before it progresses to active disease, placing greater emphasis on early and accurate diagnostic testing.
The risk of incident TB is influenced by various factors, such as age, underlying health conditions, and exposure settings, with older individuals and those in certain environments facing higher risks. Hence, managing LTBI through testing and treatment is crucial in reducing the risk of developing active TB and preventing the spread of the disease. Factors contributing to increased susceptibility to active TB from LTBI include:
U.S. Latent Tuberculosis Infection Detection Market Report Segmentation
This report forecasts revenue growth at country levels and provides an analysis of the latest industry trends and opportunities in each of the sub-segments from 2021 to 2033. For this study, Grand View Research has segmented the U.S. latent tuberculosis infection detection market report based on test, application, and end use: