Mental Healthcare Providers Understanding and Experiences of Palliative Care: A Qualitative Analysis.

Objective: To understand the experiences and perceptions of mental health providers about palliative care. Background: Little attention is paid to the experience of people with chronic persistent mental illness (CPMI) and life-threatening diseases and how their dying experience might differ from those without a CPMI. Methods: Interpretive description informed the project. Sixteen mental health care providers were interviewed using a semi-structured interview template. The interviews were recorded, transcribed, and analyzed using a reflexive, inductive-deductive thematic approach, guided by Braun & Clarke's framework for thematic analysis. Results: Four themes were identified from the data: intersectionality, limited collaboration, misconceptions about palliative care, and relationships. Mental health providers identified gaps in their knowledge of palliative care practices along with their knowledge of death and dying.

USING SURFACE WASHING TO REMOVE THE ENVIRONMENTAL COMPONENT FROM FLEA MICROBIOME ANALYSIS.

Microbial metabarcoding is a common method to study the biology of blood-feeding arthropods and identify patterns of potential pathogen transmission. Before DNA extraction, specimens are often surface washed to remove environmental contaminants. While surface washing is common, its effects on microbial diversity remain unclear. We characterized the microbiome of the flea species Ceratophyllus idius, an avian ectoparasite, and a potential vector of pathogens, using high-throughput 16S rRNA sequencing. Half of the nests from which fleas were collected were subjected to an environmental manipulation in which nesting materials were periodically replaced. In a crossed study design we surface washed half of the flea samples from each environmental condition to produce 4 experimental conditions. Environmental manipulations resulted in significant differences in the diversity and structure of the flea microbiome, but these differences were unapparent when specimens were surface washed. Furthermore, differential abundance testing of the experimental groups revealed that surface washing predominantly affected the abundance of bacterial groups that are characterized as environmental contaminants. These findings suggest that environmental changes primarily affect the surface microbiome of arthropods and that surface washing is a useful tool to reduce the footprint of the external microbiome on analysis.