Tuberculosis Control Strategies in High-Burden Countries

Abstract

Tuberculosis (TB) remains a major public health challenge in many high-burden countries, with the highest incidence rates seen in regions of Asia and Africa. Despite advances in TB diagnostics, treatment, and prevention, the disease continues to be a leading cause of morbidity and mortality globally. This article provides an overview of the strategies employed to control TB in high-burden countries, focusing on Pakistan and China. The key areas covered include early diagnosis, improved treatment regimens, and preventive measures such as vaccination and contact tracing. Furthermore, the article explores the role of drug-resistant TB (DR-TB) in complicating control efforts and presents strategies to address this growing challenge. By reviewing the effectiveness of these strategies, this article aims to provide insights into the ongoing battle against TB in countries with the highest burden, suggesting pathways for improving TB control in the future.