Developing molecular classifiers to detect environmental stressors, smolt stages and morbidity in coho salmon, Oncorhynchus kisutch.

Aquatic species are increasingly confronted with environmental stressors because of climate change. Although molecular technologies have advanced our understanding of how organisms respond to stressors in laboratory settings, the ability to detect physiological responses to specific stressors under complex field conditions remains underdeveloped. This research applied multi-stressor challenge trials on coho salmon, employing the "Salmon Fit-Chips" genomic tool and a random forest-based classification model to develop classifiers predictive for chronic thermal and hypoxic stress, as well as salinity acclimation, smolt stage and morbidity status.

Justice-Involved Status and In-Hospital Mortality Among Nonelderly Adults During the COVID-19 Pandemic, 2021.

Objective: The purpose of this research is to examine the role of justice-involved status on in-hospital mortality among nonelderly adults during the second year of the COVID-19 pandemic.

Methods: This retrospective cohort study used data from the 2021 State Inpatient Databases for 20 US states, which included discharges from general acute care hospitals among adults aged 18-64 years hospitalized for at least 24 hours. The main outcome was all-cause in-hospital mortality and the primary comparison was justice-involved status.

Hepatitis C Virus Care Cascade by Race/Ethnicity in a Statewide Correctional Population, 2019-2023.

Importance: Hepatitis C virus (HCV) care cascade data by race/ethnicity for US correctional populations are sparse.

Objective: To evaluate the HCV care cascade by race/ethnicity for a state correctional population.

Design, Setting, And Participants: This retrospective cohort study used Connecticut Department of Correction data for incarcerated individuals tested, diagnosed, and treated for chronic HCV infection with direct-acting antivirals (DAAs) from 2019 to 2023.

Evidence of leaky protection following COVID-19 vaccination and SARS-CoV-2 infection in an incarcerated population.

Whether SARS-CoV-2 infection and COVID-19 vaccines confer exposure-dependent ("leaky") protection against infection remains unknown. We examined the effect of prior infection, vaccination, and hybrid immunity on infection risk among residents of Connecticut correctional facilities during periods of predominant Omicron and Delta transmission. Residents with cell, cellblock, and no documented exposure to SARS-CoV-2 infected residents were matched by facility and date.