Rickettsia rickettsii subsp. californica subsp. nov., the etiologic agent of Pacific Coast tick fever.

The etiologic agent of Pacific Coast tick fever (PCTF), a moderately severe tickborne illness that resembles Rocky Mountain spotted fever (RMSF), was first isolated in 1966 from specimens of Dermacentor occidentalis (the Pacific Coast tick) obtained in California. For several decades, this bacterium was identified ambiguously as the unclassified spotted fever group Rickettsia species 364-D, Rickettsia 364, or Rickettsia philipii. However, none of these epithets satisfied criteria of formal bacterial nomenclature.

The experiences of medical and pharmacy students participating in a collaborative online international learning on social accountability and global health: a qualitative study.

Background: Social accountability aims to promote a collective ethic that upholds the fundamental values of equity, efficiency, solidarity, and social justice in healthcare and is now considered as a critical mission of academic health centers. Collaborative Online International Learning (COIL) is a pedagogical approach that uses digital technology to provide experiential international learning, specifically for increasingly diverse and multicultural healthcare work environments. The SOLID'AIRS program is an innovative French-language COIL that aims to set up international exchanges and workshops on social accountability between health sciences students.

The Impact of Dermal Characteristics on Low-Level Laser Power Measurement in Postmortem Zoological Species.

Photobiomodulation therapy, also termed as low-level laser therapy, is commonly used as an adjunctive therapy for various medical conditions in veterinary practice. The ACTIVet PRO low-level laser has been used for treatment of various nondomestic species, yet the effects of dermal attributes such as pigment, feathers, or scales have not been evaluated. The effects of low-level laser therapy with the ACTIVet PRO have been investigated in laboratory animals, including a study in rats that evaluated the passage of laser light through the skin in postmortem samples.

Five-Year Outcomes of Measured and Predicted Prosthesis-Patient Mismatch following Transcatheter Aortic Valve Implantation.

Data on the long-term outcomes of prosthesis patient mismatch (PPM) after transcatheter aortic valve implantation (TAVI) remain controversial. This study aimed to investigate the incidence and clinical outcomes of measured PPM (PPM) and predicted PPM (PPM) in patients who underwent TAVI. This is a retrospective analysis of 3,016 patients who underwent TAVI at a large health care system between 2012 and 2021.