Detection of I491F and V170F rpoB Mutations Associated with Misdiagnosis of Rifampicin Resistance Among Patients with Drug-susceptible Tuberculosis Treatment Failure, Myanmar, 2022.

Detecting rifampicin resistance is crucial in selecting tuberculosis (TB) treatment. Recently, several studies reported that I491F and V170F rpoB mutations, previously designated as borderline rifampicin-resistance mutations, were found with a varying prevalence. Sputum specimens from first-line tuberculosis treatment failed patients attending Tuberculosis Centers in Yangon Region during 2022 were cultured in solid media.

Use of Antihypertensives, Blood Pressure, and Estimated Risk of Dementia in Late Life: An Individual Participant Data Meta-Analysis.

Importance: The utility of antihypertensives and ideal blood pressure (BP) for dementia prevention in late life remains unclear and highly contested.

Objectives: To assess the associations of hypertension history, antihypertensive use, and baseline measured BP in late life (age >60 years) with dementia and the moderating factors of age, sex, and racial group.

Data Source And Study Selection: Longitudinal, population-based studies of aging participating in the Cohort Studies of Memory in an International Consortium (COSMIC) group were included.

Comparison of deforestation and forest land use factors for malaria elimination in Myanmar.

Objectives: Within the remote region of Ann Township in Myanmar's Rakhine State, malaria prevalence has remained steady at ∼10% of the population from 2016-2019. Previous studies have linked areas of higher malaria prevalence in the region to heavily forested areas, however, little is known about how people live, work, and move through these areas. This work aims to disentangle landscape from land use in regard to malaria exposure.

Risk Factors of Progression to Cognitive Frailty: Singapore Longitudinal Ageing Study 2.

Introduction: Cognitive frailty is associated with higher risk of dementia and adverse health outcomes. However, multidimensional factors that influence cognitive frailty transitions are not known. We aimed to investigate risk factors of incident cognitive frailty.