Air pollution in urban cites is caused not only by local emission sources but also significantly by regional atmospheric pollutant transport from surrounding areas. This study is to identify regional atmospheric PM10 transport pathways through an integrated modeling and synoptic pressure pattern analysis approach with a case study in Beijing, northern China. Beijing is a city sensitive to trans...

BACKGROUND The American Indian Service Utilization, Psychiatric Epidemiology, Risk and Protective Factors Project (AI-SUPERPFP) estimated the mental health burden and associated help-seeking in select American Indian reservation communities. OBJECTIVE To determine the lifetime and 12-month prevalence of common DSM-IV disorders, their demographic correlates, and patterns of help-seeking in 2 c...

OBJECTIVE To examine the analytic role of arsenic exposure on cancer mortality among the low-dose (well water arsenic level <150 μg/L) villages in the Blackfoot-disease (BFD) endemic area of southwest Taiwan and with respect to the southwest regional data. METHOD Poisson analyses of the bladder and lung cancer deaths with respect to arsenic exposure (μg/kg/day) for the low-dose (<150 μg/L) vi...

BACKGROUND African swine fever (ASF) is one of the major setbacks to development of the pig industry in Nigeria. It is enzootic in southwest Nigeria. We determined the sero-prevalence and factors associated with ASF among-herd seropositivity in 144 pig farms in six States from southwest Nigeria during the dry and rainy seasons using indirect Enzyme Linked Immunosorbent Assay (ELISA) for ASF IgG...

BACKGROUND Prescription drug abuse in Southwest Virginia is a serious problem affecting indi-viduals, families, and communities. The aim of this study was to characterize and understand the extent of the prescription drug abuse problem in Southwest, Virginia as well as the dynamics that surround that abuse. More specifically, the study focused on learning the extent of the problem along with wh...

BACKGROUND Outbreaks of measles re-emerged in Guangxi province during 2013-2014, where measles again became a major public health concern. A better understanding of the patterns of measles cases would help in identifying high-risk areas and periods for optimizing preventive strategies, yet these patterns remain largely unknown. Thus, this study aimed to determine the patterns of measles cluster...