Linking and GenBank to the National Clinical Cohort Collaborative.

Objective: This project demonstrates the feasibility of connecting medical imaging data and features, SARS-CoV-2 genome variants, with clinical data in the National Clinical Cohort Collaborative (N3C) repository to accelerate integrative research on detection, diagnosis, and treatment of COVID-19-related morbidities. The N3C curated a rich collection of aggregated and de-identified electronic health records (EHR) data of over 18 million patients, including 7.5 million COVID-positive patients, seen at hospitals across the United States.

Light-dependent variations in fatty acid profiles and gene expression in Antarctic microalgal cultures.

Photosynthetic eukaryotic microalgae are key primary producers in the Antarctic sea ice environment. Anticipated changes in sea ice thickness and snow load due to climate change may cause substantial shifts in available light to these ice-associated organisms. This study used a laboratory-based experiment to investigate how light levels, simulating different sea ice and snow thicknesses, affect fatty acid (FA) composition in two ice associated microalgae species, the pennate diatom Nitzschia cf.

Bridging the Gap from Rural Trauma to Rural Healthcare: Fire Department Education Sessions.

South Dakota's Emergency Medical Services (EMS) volunteer participation is declining, and projected to further decrease over the next decade. To minimize this deficit, South Dakota's Department of Health recommends that rural firefighters assist EMS in high-acuity calls to decrease the burden on EMS personnel in an effort to improve volunteer retention. Bridging the Gap from Rural Trauma to Rural Healthcare aimed to create educational training opportunities for firefighters when assisting EMS.

Ruminant-dense environments increase risk of reported Shiga toxin-producing infections independently of ruminant contact.

Cattle and other domestic ruminants are the primary reservoirs of O157 and non-O157 Shiga toxin-producing (STEC). Living in areas with high ruminant density has been associated with excess risk of infection, which could be due to both direct ruminant contact and residual environmental risk, but the role of each is unclear. We investigated whether there is any meaningful risk to individuals living in ruminant-dense areas if they do not have direct contact with ruminants.

In Other Journals.

Editors' selections from the current scientific literature.