The growing burden of noncommunicable diseases (NCDs) cannot be addressed through clinical interventions alone. Population-level regulatory interventions—such as fiscal measures, marketing restrictions, and labeling regulations—are central to effective NCD prevention and control. This article addresses the role of regulatory policies in preventing NCDs, with a focus on progress and implementation gaps in the Americas.

Objective

To identify spatiotemporal patterns and clusters of tuberculosis (TB) in Brazil between 2001 and 2023, assess the impact of the COVID-19 pandemic on TB trends, and provide recommendations for targeted interventions. 

[EXTRACT] 3 February 2026, WASHINGTON, D.C. —

Objective

To explore barriers and opportunities in implementing adolescent sexual and reproductive health interventions in four rural Indigenous communities in Alta Verapaz, Guatemala. 

Methods

An exploratory descriptive qualitative study was conducted using stakeholder mapping and a reflexive thematic approach. Data were collected through 20 semistructured interviews with key stakeholders involved in adolescent sexual and reproductive health programming. 

[EXTRACT]

Objective

To evaluate the effect of using asynchronous geriatric consultations to reduce polypharmacy and unscheduled consultations in older persons in Chile. 

Health systems in the Amazon face deep structural challenges that limit access to timely and quality care. This study provides a cross-country comparative analysis of health care infrastructure and hospital utilization in the Amazon, with a particular focus on urban settlements.

[EXTRACT] Dear Editor,
Despite significant advancements in therapy and improved survival rates, gaps persist in achieving equal outcomes across the more than 100 lymphoma subtypes identified globally. In the United States (US) alone, the 5-year survival for non-Hodgkin lymphoma (NHL) rose from 62% in 2000 to 75% in 2017, and for Hodgkin lymphoma, from 82% to 90%, respectively (1). However, survival outcomes for virus-associated lymphomas have remained relatively stable in the US. [...]

Syphilis remains an important public health challenge in the Americas, with a rising incidence among adults, including pregnant women, leading to an increased number of cases of congenital syphilis. The syphilis resurgence stems from health system gaps, behavioral changes and social determinants. A regional survey and policy review in Latin America and the Caribbean showed that most countries have national policies for syphilis screening and have made progress in the implementation of rapid tests, test-and-treat strategies, partner services, and timely treatment.

Objective

To analyze the risk of Trypanosma cruzi transfusion and transplantation transmission in endemic countries in the Region of the Americas.