The Impact of Infographics for Health Education on a Short-Term Medical Service Trip to the Dominican Republic

This study evaluated the impact of an infographic on patient recall of health information during a medical service trip. During two service trips in May 2018 and May 2019, patients with a history of high blood pressure from an underserved community in the Dominican Republic received an anonymous four-question pre assessment evaluating their knowledge of high blood pressure prevention and treatment. The provider then educated the patients about high blood pressure prevention and treatment using an infographic. The patients received an identical post-assessment. The median total scores for 2018 and 2019 were 75% on the pre-assessment versus 87.5% on the post-assessment (p = 0.021). The study suggests infographics may increase recall of health information for patients on medical service trips and lays the foundation for more studies using educational tools to teach patients with language, cultural, and health literacy barriers

Tales of diversity: Genomic and morphological characteristics of forty-six <i>Arthrobacter</i> phages

<div><p>The vast bacteriophage population harbors an immense reservoir of genetic information. Almost 2000 phage genomes have been sequenced from phages infecting hosts in the phylum Actinobacteria, and analysis of these genomes reveals substantial diversity, pervasive mosaicism, and novel mechanisms for phage replication and lysogeny. Here, we describe the isolation and genomic characterization of 46 phages from environmental samples at various geographic locations in the U.S. infecting a single <i>Arthrobacter</i> sp. strain. These phages include representatives of all three virion morphologies, and Jasmine is the first sequenced podovirus of an actinobacterial host. The phages also span considerable sequence diversity, and can be grouped into 10 clusters according to their nucleotide diversity, and two singletons each with no close relatives. However, the clusters/singletons appear to be genomically well separated from each other, and relatively few genes are shared between clusters. Genome size varies from among the smallest of siphoviral phages (15,319 bp) to over 70 kbp, and G+C contents range from 45–68%, compared to 63.4% for the host genome. Although temperate phages are common among other actinobacterial hosts, these <i>Arthrobacter</i> phages are primarily lytic, and only the singleton Galaxy is likely temperate.</p></div

Genome organization of <i>Arthrobacter</i> phage KellEzio, Cluster AT.

<p>See <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0180517#pone.0180517.g005" target="_blank">Fig 5</a> for details.</p

Nucleotide sequence comparison of <i>Arthrobacter</i> phages.

<p>Dot Plot of <i>Arthrobacter</i> phage genomes displayed using Gepard [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0180517#pone.0180517.ref035" target="_blank">35</a>]. Individual genome sequences were concatenated into a single file arranged such that related genomes were adjacent to each other. The assignment of clusters is shown along both the left and bottom.</p