Perceived and Received Support by Academic Medicine Faculty During the COVID-19 Pandemic: A Single Institution Study.

Objective: The COVID-19 pandemic negatively impacted healthcare worker well-being, leading to increased burnout and decreased workplace engagement. To combat expected stressors from the pandemic, our mid-sized academic health center implemented numerous institutional support, such as town halls, and virtual support groups. This study aimed to evaluate faculty utilization of institutional support, its association with perceived organizational support, received organizational support, and burnout.

Mowat-Wilson syndrome factor ZEB2 controls early formation of human neural crest through BMP signaling modulation.

Mowat-Wilson syndrome is caused by mutations in ZEB2, with patients exhibiting characteristics indicative of neural crest (NC) defects. We examined the contribution of ZEB2 to human NC formation using a model based on human embryonic stem cells. We found ZEB2 to be one of the earliest factors expressed in prospective human NC, and knockdown revealed a role for ZEB2 in establishing the NC state while repressing pre-placodal and non-neural ectoderm genes.

Computational modeling of first responders' willingness to accept radiation exposure during radiological or nuclear events.

Since the events of 9/11, a concerted interagency effort has been undertaken to create comprehensive emergency planning and preparedness strategies for the management of a radiological or nuclear event in the US. These planning guides include protective action guidelines, medical countermeasure recommendations, and systems for diagnosing and triaging radiation injury. Yet, key areas such as perception of risk from radiation exposure by first responders have not been addressed.

Modifications to student quarantine policies in K-12 schools implementing multiple COVID-19 prevention strategies restores in-person education without increasing SARS-CoV-2 transmission risk, January-March 2021.

Objective: To determine whether modified K-12 student quarantine policies that allow some students to continue in-person education during their quarantine period increase schoolwide SARS-CoV-2 transmission risk following the increase in cases in winter 2020-2021.

Methods: We conducted a prospective cohort study of COVID-19 cases and close contacts among students and staff (n = 65,621) in 103 Missouri public schools. Participants were offered free, saliva-based RT-PCR testing.

Utility of child physical characteristics and verbal descriptors to aid in family reunification during disasters.

Objective: To identify physical and verbal descriptors that have the highest concordance between parents/guardians and a research team member to improve reunification during a disaster when a child arrives at the emergency department separated from their family.

Methods: Parent and child pairs were recruited between February 2020 and March 2020. Each parent and research team member simultaneously recorded the child's physical characteristics and clothing items.