Future Doctors From Underrepresented in Medicine Communities at the University of Utah.

Background and Objectives: Future Doctors (FD), a high school pathway program, was developed to address the lack of compositional diversity in the health professions at our health sciences campus. Methods: We obtained, analyzed, and compared data on FD student demographic and educational achievement at undergraduate and graduate programs at the University of Utah and graduate programs at other institutions to non-FD students. We followed students from high school to graduate school. Results: We analyzed data from 1,897 FD participants (2014-2019). FD participants were 71% women, with 50.3% identifying as students of color. Ninety-eight students matriculated in graduate school, with 75 (76%) remaining at University of Utah and 45 (46%) attending health sciences graduate programs. Conclusions: FD student cohorts are more diverse than those in the University of Utah undergraduate and graduate programs, contributing to the diversity of those programs. More research is needed to ensure that graduate school gains are evidenced in all underrepresented groups.

First description of Sarcocystis species infecting Barbary sheep (Ammotragus lervia).

Barbary sheep (Ammotragus lervia) is a North African native wild Caprinae, introduced in the 1970s in new territories such as Spain, the USA, and Mexico. Here, we describe Sarcocystis species in Barbary sheep. Sarcocysts were found in 19 out of 56 adult A. lervia in Southern Spain and characterized morphologically and molecularly. By light microscopy, sarcocysts had thin (< 1 µm) or thick (> 2 µm) walls. By transmission electron microscopy, sarcocysts with thick walls had Type 14 villar protrusions corresponding to S. tenella/S. capracanis of domestic sheep (Ovis aries) or goats (Capra hircus). Sarcocysts with thin walls had Type 7b villar protrusions that corresponded to S. arieticanis/S. hircicanis of domestic sheep or goats. Molecular analyses allowed the identification of only thick-walled Sarcocystis species. Six sarcocysts were assigned to S. tenella (99.2-100% and 95.6-100% sequence similarity within 18S rRNA and COI, respectively) and 19 sarcocysts were assigned to S. capracanis (98.5-99.8% and 97.9-99.0% sequence similarity within 18S rRNA and COI, respectively). Further studies are needed for taxonomic identification of sarcocysts in Barbary sheep because Sarcocystis species in sheep and goats are not cross transmissible despite morphological similarities.

Sarcocystis morae (Apicomplexa) in Fallow Deer (Dama dama) from Spain: Ultrastructure and New Host Record.

Members of the genus Sarcocystis are frequently found infecting members of the family Cervidae. Although Sarcocystis species are generally host specific for their intermediate hosts, species in cervids appear to be less host specific. Here, we report fallow deer (Dama dama) as a new host for Sarcocystis morae, originally described from the red deer (Cervus elaphus). Tongues of 69 legally hunted animals in Spain were tested for sarcocysts, and the species were characterized by light microscopy, ultrastructurally and molecularly. Sarcocysts were identified in 66.7% of D. dama. Sarcocysts had thin (<2 µm thick) cyst wall with hair-like villar protrusions bifurcated at their tips resembling type 8a. Genetic sequences obtained for 18S rRNA and COI reached 99.6-100% and 97.9-98.7% similarity, respectively, to those of S. morae from the red deer. The present study provides new data concerning lower level of host specificity within Sarcocystis genus for cervids.