Branch Meeting Program
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2020 Annual ASM Intermountain Branch Meeting ASM Intermountain Branch Meeting Hosted by Weber State University Saturday, December 5, 2020 Table of Contents Program ........................................................................................................................................................ 2 Keynote Address .......................................................................................................................................... 3 Oral Sessions ................................................................................................................................................. 4 Oral Session A—Career Panel .................................................................................................................. 5 Oral Session B—AAR, CIV, and CPHM ...................................................................................................... 7 Oral Session C—AES and EEB ................................................................................................................... 9 Oral Session D—POM and HMB ............................................................................................................. 10 Oral Session E—MBP .............................................................................................................................. 11 Employment Fair ........................................................................................................................................ 12 Poster Sessions ........................................................................................................................................... 15 Poster Session A—CIV and HMB ............................................................................................................ 16 Poster Session B—MBP .......................................................................................................................... 17 Poster Session C—AAR, CPHM, and EEB ............................................................................................... 18 Poster Session D—AES ........................................................................................................................... 20 Oral Abstracts ............................................................................................................................................. 21 Poster Abstracts ......................................................................................................................................... 51 Author Index ............................................................................................................................................... 80 1 Program 9:00 – 10:00 Opening Session (https://weber.zoom.us/s/93785843584) Welcome Keynote Address—Dr. Dustin L. Williams, PhD, “Targeting Biofilms in Translational Research, Device Development, and Industrial Sectors” 10:00 – 11:30 Concurrent Oral Presentations Session A—Career Panel Session B—AAR, CIV, and CPHM Session C—AES and EEB Session D—POM and HMB Session E—MBP 11:30 – 12:15 Break for Lunch Employment Fair 12:15 – 1:00 Concurrent Poster Presentations Session A—CIV and HMB Session B—MBP Session C—AAR, CPHM, and EEB Session D—AES 1:00 – 1:30 Closing Session (https://weber.zoom.us/s/93785843584) Elections Memorials Awards 2 Keynote Address Title Targeting Biofilms in Translational Research, Device Development, and Industrial Sectors Abstract Biofilm-related infections continue to complicate healthcare. For example, in cases of open fractures rates of infection have gone unchanged since their definition in the 1980s. This may be due to the inability of systemic antibiotics to achieve sufficient doses against biofilms that contaminate a wound site at the time of injury. All antibiotic therapies that are currently in clinical use have been developed, optimized and regulated for efficacy against planktonic bacteria. Novel strategies and technologies that target the biofilm phenotype may improve infection treatment and prevention. Work in our lab is multifaceted to address the biofilm problem including development of chemical compounds with potential to disperse and kill well-established biofilms, active release coatings that are optimized to eradicate biofilms, as well as a device to sustain local, high doses of antibiotic delivery. There is not likely any single method that will provide a solution, but as designs and devices are integrated into a polytherapy approach rates of biofilm- related infection may be reduced. Translational data from in vitro to in vivo testing indicates that the chemical and device approaches we are developing have promise to eradicate biofilms that contaminate and complicate sites of biofilm-related infection. The overall objective is to improve patient care and quality of life. Biography Dustin L. Williams, PhD is an Associate Professor in the Department of Orthopaedics at the University of Utah and a Research Scientist with the Department of Veterans Affairs. He fuses his degrees in Microbiology (BS) and Bioengineering (PhD) to develop antimicrobial technologies that target the biofilm phenotype. He has launched two companies—CŪRZA and Purgo Scientific—out of the U of Utah. The combination of translational science and commercialization is aimed at improving patient care, reducing rates of biofilm-related infection, and mitigating bone pathologies (e.g., heterotopic ossification) that may be influenced by the presence of biofilms. Zoom Link: https://weber.zoom.us/s/93785843584?pwd=d1hhMzVqdm1rRDQzdmpFdUJSOGJyUT09 Meeting ID: 937 8584 3584 Passcode: 769061 3 Oral Sessions 4 Oral Session A—Career Panel Purpose This panel will give attendees the opportunity to interact with career microbiologists. Each panelist will present the trajectory of his or her unique career. Attendees will then have the opportunity to solicit advice about pursuing a career in microbiology. Biographies Jeff Rogers is a Health Research Science Specialist with the U.S. Department of Veterans Affairs, within the Veterans Health Administration and University of Utah Division of Epidemiology. He currently performs epidemiological research within the Veterans healthcare system. He has experience in active-duty military service, hospital project management, microbiology research and data management roles. He is from South Ogden, UT and a husband and father of four children. He earned a BA degree from the University of Alaska Fairbanks and a BS degree from Weber State University in microbiology. He has also earned a master of health administration (MHA) degree from Capella University. He is currently finishing his master of public health (MPH) degree with a concentration in epidemiology from the University of Nebraska Medical Center. His interests are in infectious disease epidemiology, global health and management of infection control within hospital/clinical settings. Jessi Dōne is a Nationally Registered, Certified Microbiologist at the baccalaureate level. She specializes in Food Safety, Quality, Pharmaceutical and Medical Device. Jessi holds a Master of Business Administration degree from Weber State University, Ogden, Utah; an AACSB accredited school. Her work and leadership positions include years of Food Safety, Quality and Regulatory Management as a Sr. Quality and Food Safety Manager, and SQF Practitioner, within an Extruded, Baked and Canned Products Plant, as well as, Senior Microbiologist and Director of Laboratory Operations within Dietary Supplements and Medical Device fields. Jessi has built, implemented and maintained Food Safety and Quality Plans, within a large manufacturing facility with multiple processes. Throughout her career Jessi has further developed her skills through attendance in various seminars and certifications like Better Process Control School (BPCS), Principles of Internal Auditing, FSPCA Preventive Controls for Human Food and FSPCA Preventive Controls for Animal Food, Thermal Processing Course for Low Acid Canned Foods (21 CFR 113), and is a contributing member of the American Society of Quality (ASQ) and American Society of Microbiology (ASM). Jessi is a Safe Quality Food Institute (SQFI) body of knowledge consultant for food processing, manufacturing and packaging plants. Jessi currently sits on the Weber State Microbiology Advisory Board as the Co-Chair Vice President and enjoys sharing her broad base of the Sciences, Risk Management and Mitigation, and passion for education and Food Science. 5 Nicholas Ashton received a B.S., M.S. and Ph.D. in bioengineering at The University of Utah completing his doctoral dissertation on The Adhesive Silk of the Aquatic Caddisfly Larva, a work conducted in search of design principles for better surgical glues, vascular embolizing agents, and tough hydrogels. He completed a Postdoctoral Fellowship in the Bone and Biofilm Research Laboratory at the University of Utah under the tutelage of Dustin Williams, PhD, an expert in anti-biofilm technologies. To continue his work towards better infection prevention and treatment technologies, he recently accepted a Research Instructor position in The Department of Orthopedics at The University of Utah. His personal research focuses on identifying antibiofilm agents which have been overlooked because of the assay failures used in current clinical and commercial R&D laboratories. Chalice Gustavson has degrees in Chemistry, Criminal Justice, and Medical Laboratory Sciences from Weber State University and the University of Utah. She has had a variety