Contributing Factors to Delays in COVID-19-Related Hospitalization Among Latinx and Spanish-Speaking Patients/Factores Que Contribuyen a Retrasos en Hospitalizaciones Relacionadas con COVID-19 Entre Pacientes Latinos e Hispano-Hablantes.

Background: Latinx populations have been more heavily impacted by the COVID-19 pandemic than the general population of the US, including higher rates of hospitalization due to COVID-19 in eastern Massachusetts. We conducted a qualitative study to better understand the experiences of Latinx and Spanish-speaking patients who had clinically significant COVID-19 in the early months of the pandemic.

Methods: Thirteen qualitative, semistructured, phone interviews were conducted between December 2020 and April 2021 with Latinx and Spanish-speaking patients who had experienced clinically significant COVID-19 in the metro-north Boston area.

Inter-clinician eConsults without programmatic incentives or requirements: a qualitative study of primary care provider perspectives.

Background: Inter-clinician electronic consultation (eConsult) programmes are becoming more widespread in the USA as health care systems seek innovative ways of improving specialty access. Existing studies examine models with programmatic incentives or requirements for primary care providers (PCPs) to participate.

Objective: We aimed to examine PCP perspectives on eConsults in a system with no programmatic incentive or requirement for PCPs to use eConsults.

Characterization of ferric and ferrous iron transport systems in Vibrio cholerae.

Vibrio cholerae has multiple iron acquisition systems, including TonB-dependent transport of heme and of the catechol siderophore vibriobactin. Strains defective in both of these systems grow well in laboratory media and in the infant mouse intestine, indicating the presence of additional iron acquisition systems. Previously uncharacterized potential iron transport systems, including a homologue of the ferrous transporter Feo and a periplasmic binding protein-dependent ATP binding cassette (ABC) transport system, termed Fbp, were identified in the V.