What in Earth? Analyses of Canadian soil populations of .

is a globally distributed mold and a major cause of opportunistic infections in humans. Because most infections are from environmental exposure, it is critical to understand environmental populations of . Soil is a major ecological niche for .

Mass mortality event in South American sea lions () correlated to highly pathogenic avian influenza (HPAI) H5N1 outbreak in Chile.

In Chile, since January 2023, a sudden and pronounced increase in strandings and mortality has been observed among South American (SA) sea lions (Otaria flavescens), prompting significant concern. Simultaneously, an outbreak of highly pathogenic avian influenza H5N1 (HPAIV H5N1) in avian species has emerged since December 2022. To investigate the cause of this unexpected mortality, we conducted a comprehensive epidemiological and pathologic study.

Encouraging "Positive Views" of Mental Illness in High Schools: An Evaluation of Bring Change 2 Mind Youth Engagement Clubs.

"Bring Change 2 Mind" (BC2M) high school clubs may destigmatize mental illness among club members, but clubs' (1) reach and impact on non-club members at the same school, (2) connection to student help-seeking attitudes, and (3) mechanisms by which they destigmatize mental illness, are unknown. This community-partnered evaluation involved pre/post surveys of predominantly Latino (72%) students at three urban public schools and focus groups and interviews with a sample of club members (n = 26/65, 40%) and all club staff (n = 7, 100%). Multivariate regressions tested relationships between variables.

Deciphering the Association among Pathogenicity, Production and Polymorphisms of Capsule/Melanin in Clinical Isolates of var. VNI.

Background: is an opportunistic fungal pathogen that can cause meningitis in immunocompromised individuals. The objective of this work was to study the relationship between the phenotypes and genotypes of isolates of clinical origin from different cities in Colombia.

Methods: Genome classification of 29 clinical isolates of var.

An exploratory analysis of demography and movement patterns of dogs: New insights in the ecology of endemic Rocky Mountain-Spotted Fever in Mexicali, Mexico.

An outbreak of Rocky Mountain spotted fever (RMSF) transmitted by the brown dog tick (Rhipicephalus sanguineus sensu lato) has emerged as a major human and animal health concern in Mexicali, Mexico. Due to high rates of brown dog tick infestation, susceptibility, and association with humans, dogs serve as sentinels and have a key role in the ecology of RMSF. A cross-sectional household questionnaire study was conducted in six rural and urban locations to characterize dog ecology and demography in RMSF high-and low-risk areas of Mexicali.