Over 75% of TB cases in Los Angeles County can be prevented by treating residents who have TB infection. To improve opportunities for prevention, a new California TB screening law AB2132 went into effect January 1, 2025. The law requires that adult patients receiving primary care services are offered a TB test if risk factors are identified, with follow up care for positive tests.
Newer three- to four-month preventive treatment regimens are safe, well-tolerated, and effective.* Providers seeking guidance may access the TB Infection Provider Guidance Toolkit or join the Southern California Community of Practice to End TB by emailing Melissa Zhang at MZhang@ph.lacounty.gov.
Reference
*Sterling TR, Njie G, Zenner D, et al. Guidelines for the Treatment of Latent Tuberculosis Infection: Recommendations from the National Tuberculosis Controllers Association and CDC, 2020. MMWR Recomm Rep 2020;69(No. RR-1):1–11. DOI: http://dx.doi.org/10.15585/mmwr.rr6901a1