Feasibility test of per-flight contrail avoidance in commercial aviation.

Contrails, formed by aircraft engines, are a major component of aviation's impact on anthropogenic climate change. Contrail avoidance is a potential option to mitigate this warming effect, however, uncertainties surrounding operational constraints and accurate formation prediction make it unclear whether it is feasible. Here we address this gap with a feasibility test through a randomized controlled trial of contrail avoidance in commercial aviation at the per-flight level.

Abdominal Gynecologic Procedures in Pancreas Transplant Recipients.

Introduction: With the growing population of pancreas transplant recipients followed long-term, some female recipients are going to require surgical intervention for gynecologic symptoms and pathologies. Currently, there is a lack of literature describing how to approach this population and whether pelvic gynecologic procedures (GYN) can be performed safely given the proximity of the pancreatic (and possibly renal) allograft. In this single-center retrospective analysis, all pancreas transplant recipients that subsequently underwent GYN were reviewed.

Opportunities for Enhanced Public Health Surveillance via Molecular Detection and Sequencing of Diverse Respiratory Viruses From Self-collected SARS-CoV-2 Antigen Test Swabs.

We sequenced and genotyped severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), influenza, adenovirus, and respiratory syncytial virus, among other pathogens, from residual anterior nasal swabs self-collected for rapid SARS-CoV-2 antigen testing at the US Naval Academy. This is a key proof-of-concept for an acute respiratory infection surveillance approach, which could leverage prevalent SARS-CoV-2 antigen self-testing.

Pain and functional outcomes of the sacroiliac joint after platelet-rich plasma injection: a descriptive review.

The purpose of this manuscript is to highlight and review the status of literature regarding efficacy of platelet-rich plasma (PRP) in the treatment of sacroiliac joint (SIJ) dysfunction. A review of the literature on PRP interventions on the SIJ or ligaments was performed. Seven studies had improvements in their respective primary end point and demonstrated a strong safety profile without any serious adverse events.