Medical Specialties Commons^™

Whole Body Cryotherapy As A Novel Treatment For Long Covid Syndrome Associated Brain Fog, James Mack, Brandon Goodwin, Paras Patel, Kyra Herman, Daniel Casal, Emily Levenson

Rowan-Virtua Research Day

SARS-CoV-2, which causes coronavirus disease 2019 (COVID-19), was first discovered in December 2019 in Wuhan, China when adults began presenting with severe pneumonia of an unknown cause. SARS-CoV-2 can cause a wide range of clinical manifestations. SARS-CoV-2 can penetrate the olfactory mucosa and may enter the brain through the cribriform plate along the olfactory tract, through vagal or trigeminal pathways, or pass through the blood-brain barrier. Once inside the brain, levels of inflammatory cytokines are increased and can lead to altered learning, memory, neuroplasticity, hallucinations, nightmares, cognitive and attention deficits, new-onset anxiety and depression, and psychosis. A theoretical treatment for …

Factors That Influence The Decision To Get Vaccinated Against Covid-19, Rhea Bhargava, Meghan H. Foos, Brandy M. Gotti, Alexandra L. Mulvenna, Taylor O. Smith, Danielle Cooley, Venkateswar Venkataman

Rowan-Virtua Research Day

Since the start of the COVID-19 pandemic and the launch of the vaccine, healthcare workers have been encouraging people to get vaccinated to prevent the spread of the virus. However, there is a significant number of people who are vaccine hesitant, or uncertain about receiving the COVID-19 vaccine and its booster. Vaccine hesitancy represents a state of opportunity to make positive change; therefore, it is crucial for healthcare workers to identify those who are in this population. When factors contributing to the vaccine hesitancy, including gender, age, ethnicity, education level, and income were studied, it was found that women, those …

Case Report: Cavitary Pneumonia In A 28 Year Old Male, Dan Zaayenga, Katelyn Courtney

Rowan-Virtua Research Day

Cavitary pneumonia can be caused by several different mechanisms. Such causes include suppurative necrosis (pyogenic lung abscess), caseous necrosis (tuberculosis), ischemic necrosis (pulmonary infarction) cystic dilatation of lung structures (ball value obstruction and Pneumocystis pneumonia) as well as malignant processes. Causes are subject to both environmental factors and host susceptibility. The most common cause of infectious process is tuberculosis with its propensity to cause extensive caseous necrosis. The potential for secondary infection after an individual develops a cavitary pneumonia is also great as it provides a shelter for various pathogens the flourish in an environment otherwise usually well-guarded by host …

Introduction Of Hiv Point-Of-Care Testing In Adolescent Primary Care: A Quality Improvement Project, Jennifer Quinn Belfry

Doctor of Nursing Practice Scholarly Projects

BACKGROUND: HIV, first identified in 1981, remains a persistent public health problem affecting 1.1 million Americans today. Detection is a critical first step to ending the HIV epidemic and the CDC recommends universal HIV screening for all patients 13-64 years of age regardless of risk factors. HIV screening rates are suboptimal especially in adolescent and young adult populations who face unique barriers to screening. The aim of this project was to improve HIV screening rates in adolescent and young adult patients at a large, urban FQHC.

LOCAL PROBLEM: In the state of Rhode Island, 1 in 10 persons living with …

Removing Barriers To Tecovirimat For Mpox-Infected Individuals Via Novel Models Of Care Delivery, Michael Mccarthy, Ba, Joe Glowacki, Do, Ms, Rostislav Livinsky, Pa, Daniel Taupin, Md, Mhqs, Dagan Coppock, Md. Msce

Division of Infectious Diseases and Environmental Medicine Posters

Problem Statement

During the 2022 mpox outbreak, the CDC’s expanded access Investigational New Drug (IND) protocol created a practical barrier to the outpatient provision of tecovirimat. We rapidly implemented a tecovirimat prescription program for individuals infected with mpox to improves access to care.

Project AIM

Primary aim: describe how we rapidly implemented a program for increasing tecovirimat distribution in a metropolitan area.

Secondary aims: describe the patient population who received tecovirimat as treatment for mpox at our clinic and analyze several clinically relevant time intervals along the continuum of care delivery.

Combining Drip Score And Rapid Diagnostics For Improved Antibiotic Stewardship, Richard Ramirez, Matthew Sims

Posters

Treatment analysis patterns for broad-spectrum antibiotic use in pneumonia revealed that 60% of patients were overtreated, highlighting the need for effective antibiotic stewardship practices. Systems such as the Drug Resistance in Pneumonia (DRIP) score select patients more likely to require broad spectrum antibiotics but still leads to overtreatment as it does not target specific pathogens. Rapid diagnostics such as the Unyvero Lower Respiratory Tract Panel (LRTP) combined with the DRIP score can identify specific pathogens to further narrow antibiotic use.

Review Of Salvage Therapy For Mrsa Bacteremia At Beaumont Health System, Hazem Alakhras, Matthew D. Sims, Tracey A.H. Taylor

Posters

Treating methicillin-resistant Staphylococcus aureus (MRSA) effectively is imperative to reduce mortality rates, as it contributes to a large amount of healthcare-associated bacteremia in the U.S. However, due to the insufficient and sometimes contradicting studies to guide salvage therapy, there is a lack of clear consensus on treatment of MRSA bacteremia after vancomycin failure. The goal of this study is to showcase the salvage therapies of choice for patients with MRSA bacteremia at Beaumont Health System.

Designing A Surgical Scorecard To Inform And Evaluate Appropriate Perioperative Antibiotic Prophylaxis, Rehan Tariq, Paul Chittick

Posters

Perioperative antibiotic prophylaxis (PAP) implementation is a widespread strategy used to ensure the minimization of surgical site infections (SSIs) during various surgical procedures including hip and knee replacements and organ transplants. Despite the widespread implementation of PAP, there exists a gap in understanding what is considered appropriate PAP. This may be due in part to the absence of a feedback mechanism that educates physicians on which antibiotics are truly appropriate for preventing the SSIs arising from certain surgical procedures. The goal of this project is to design an informative surgical prophylaxis scorecard that physicians can use to determine which antibiotic …

Identification Of Molecular Markers Associated With Copd In Non-Smokers And Smokers: A Bioinformatics Analysis, Agede O. Ayodele, Isa M. Wasagu, Ademola E. Fawibe, Alakija K. Salami

The University of Louisville Journal of Respiratory Infections

Background

Even though the proportional burden of COPD among never-smokers is significant in both developing and developed nations, accounting for around 30% of all COPD in the community, there is little awareness of the prevalence of COPD in this population. Understanding the molecular processes that underlie COPD in nonsmokers is essential.

Methods

Dataset (GSE146560) was acquired from the Gene Expression Omnibus (GEO). The limma and clusterProfiler software tools were used to identify differentially expressed genes (DEGs) and conduct a functional enrichment analysis respectively.

Results

In all, 10,583 DEGs were found, of which 1,065 were up-regulated and 9,518 were down-regulated. The …

Emerging Tick-Borne Diseases In Northeast Tennessee, Jacob Schultz

Electronic Theses and Dissertations

Tick populations have been immigrating into northeast Tennessee from east Tennessee, Kentucky, Virginia, and North Carolina. Counties in states bordering northeast Tennessee harbor tick species associated with human illness. Human diseases transmitted by ticks include ehrlichiosis, spotted fever rickettsial group diseases, tularemia, anaplasmosis, babesiosis, Lyme disease, alpha-gal syndrome, Heartland virus, Powassan virus, and southern tick-associated rash illness (STARI). These diseases cause morbidity and mortality in human populations and may pose a high risk to individuals, wildlife, and livestock. The Cherokee National Forest covering the east Tennessee border provides a permissible environment for ticks to immigrate and thrive. Residents of northeast …

The Impact Of Initial Specimen Diversion Systems On Blood Culture Contamination, Mayar Al Mohajer, Todd Lasco

Faculty, Staff and Students Publications

Blood culture contamination is associated with increased antimicrobial use, length of stay, and hospital cost. To address this problem, blood culture diversion has been developed as an additional measure to reduce contamination to targeted goals. Three different versions were proposed, including an open technique and 2 commercially available devices. This study aims to review the existing literature and analyze evidence for these 3 techniques.

Qt-Prolonging Antibiotics, Serum-To-Dialysate Potassium Gradient, And Risk Of Sudden Cardiac Death Among Patients Receiving Maintenance Hemodialysis, Patrick H Pun, Magdalene M Assimon, Lily Wang, Sana M Al-Khatib, M Alan Brookhart, David J Weber, Wolfgang C Winkelmayer, Jennifer E Flythe

Faculty, Staff and Students Publications

RATIONALE & OBJECTIVE: Treatment with certain QT interval-prolonging antibiotics is associated with a higher risk of sudden cardiac death among individuals with hemodialysis-dependent kidney failure. Concurrent exposure to large serum-to-dialysate potassium gradients, which promote large potassium shifts, may augment the proarrhythmic effects of these medications. The primary objective of this study was to examine whether the serum-to-dialysate gradient modifies the cardiac safety of azithromycin, and separately, levofloxacin/moxifloxacin.

STUDY DESIGN: Retrospective observational cohort study using a new-user study design.

SETTING & POPULATION: Adult in-center hemodialysis patients with Medicare coverage in the US Renal Data System (2007-2017).

EXPOSURE: Initiation of azithromycin (or …

Prevalence Of Antimicrobial Resistance And Association With Patient Outcomes In A Rural Kenyan Hospital, Ian C. Drobish, Immaculate K. Barasa, George Otieno, Moses Odhiambo Osoo, Solomon K. Thuo, Kaya S. Belknap, Arianna Mclain Shirk, S. Taylor Mcclanahan, Elizabeth Irungu, Felix Riunga

Internal Medicine, East Africa

Data on antimicrobial resistance (AMR) and association with outcomes in resource-variable intensive care units (ICU) are lacking. Data currently available are limited to large, urban centers. We attempted to understand this locally through a dual-purpose, retrospective study. Cohort A consisted of adult and pediatric patients who had blood, urine, or cerebrospinal fluid cultures obtained from 2016 to 2020. A total of 3,013 isolates were used to create the Kijabe Hospital’s first antibiogram. Gram-negative organisms were found to be less than 50% susceptible to third- and fourth-generation cephalosporins, 67% susceptible to piperacillin–tazobactam, 87% susceptible to amikacin, and 93% susceptible to meropenem. …

Assessing The Impact Of Ebola Virus Inoculum Size On Likelihood Of Infection, Joseph Lukowski

Capstone Experience: Master of Public Health

Background: Indirect transmission of Ebola virus disease (EVD) is not uncommon but is poorly understood. Improving the understanding of the potential risk of EVD transmission from fomites should result in new or updated prevention or control measures for suspected or confirmed EVD cases or outbreaks.

Objective: This study aims to compile and understand pertinent data from peer-reviewed literature, establish the dose-response relationship between inoculum doses introduced to mucous membranes, and finally estimate the risk of EVD transmission from fomites.

Methods: A literature search was conducted through PubMed to obtain relevant data. This study employed this data to perform Poisson regression …

Sars-Cov-2 Serostatus And Covid-19 Illness Characteristics By Variant Time Period In Non-Hospitalized Children And Adolescents, Sarah E Messiah, Michael D Swartz, Rhiana A Abbas, Yashar Talebi, Harold W Kohl, Melissa Valerio-Shewmaker, Stacia M Desantis, Ashraf Yaseen, Steven H Kelder, Jessica A Ross, Lindsay N Padilla, Michael O Gonzalez, Leqing Wu, David Lakey, Jennifer A Shuford, Stephen J Pont, Eric Boerwinkle

Faculty, Staff and Student Publications

OBJECTIVE: to describe COVID-19 illness characteristics, risk factors, and SARS-CoV-2 serostatus by variant time period in a large community-based pediatric sample.

DESIGN: Data were collected prospectively over four timepoints between October 2020 and November 2022 from a population-based cohort ages 5 to 19 years old.

SETTING: State of Texas, USA.

PARTICIPANTS: Participants ages 5 to 19 years were recruited from large pediatric healthcare systems, Federally Qualified Healthcare Centers, urban and rural clinical practices, health insurance providers, and a social media campaign.

EXPOSURE: SARS-CoV-2 infection.

MAIN OUTCOME(S) AND MEASURE(S): SARS-CoV-2 antibody status was assessed by the Roche Elecsys

RESULTS: Over half …

Implementing Auc Monitoring In A Pharmacist-Managed Vancomycin Dosing Protocol: A Retrospective Cohort Study, Brandon L S Robinson, Blake Bennie, Mahmoud Nasiri, Kieu Nguyen, Reba Forbess, Mallory Gessner-Wharton, Cassie Robertson

HCA Healthcare Journal of Medicine

Background

Consensus guidelines on the therapeutic drug monitoring of vancomycin published in 2020 recognize that using the calculated area-under-the-curve (AUC) to guide dosing maximizes clinical efficacy and minimizes risk when compared to traditional trough-based dosing. The purpose of this study was to determine whether AUC monitoring results in reduced acute kidney injury (AKI) rates in adult patients receiving vancomycin for all indications.

Methods

In this study, patients 18 years or older who received pharmacist-managed vancomycin therapy were selected using pharmacy surveillance software from 2 timeframes. Patients were excluded if they received less than 48 hours of therapy or had unstable …

Clinical Impact Of Oral Step-Down Therapy For Gram-Negative Bacteremia: A Retrospective Study, Nhi Nguyen, Ashitha Jayachandran, Minhhang Mui, Kelsey Olson

HCA Healthcare Journal of Medicine

Background

In recent years, there has been a growing body of evidence that supports oral step-down therapy for the treatment of gram-negative bacteremia. The purpose of this study was to compare outcomes for hospitalized patients who received intravenous-only (IV-only) therapy versus oral step-down therapy with low, moderate, and highly bioavailable antimicrobials for the treatment of gram-negative bacteremia.

Methods

In this retrospective, single-center, observational study, we examined data from adult patients hospitalized with gram-negative bacteremia in a 1-year period. Data analysis was performed using information collected from electronic medical records and a clinical surveillance system.

Results

A total of 199 patients …

Human Sapovirus Replication In Human Intestinal Enteroids, Gabriel Euller-Nicolas, Cécile Le Mennec, Julien Schaeffer, Xi-Lei Zeng, Khalil Ettayebi, Robert L Atmar, Françoise S Le Guyader, Mary K Estes, Marion Desdouits

Faculty, Staff and Students Publications

Human sapoviruses (HuSaVs), like human noroviruses (HuNoV), belong to the Caliciviridae family and cause acute gastroenteritis in humans. Since their discovery in 1976, numerous attempts to grow HuSaVs in vitro were unsuccessful until 2020, when these viruses were reported to replicate in a duodenal cancer cell-derived line. Physiological cellular models allowing viral replication are essential to investigate HuSaV biology and replication mechanisms such as genetic susceptibility, restriction factors, and immune responses to infection. In this study, we demonstrate replication of two HuSaV strains in human intestinal enteroids (HIEs) known to support the replication of HuNoV and other human enteric viruses. …

Acute Lithiasis Cholecystitis; Particularities Of Diagnosis And Treatment In The Elderly, Adrian Silaghi, Bogdan Socea, Petrisor Banu, Vlad Dumitru Baleanu, Dragos Epistatu, Ioana Paunica, Vlad Denis Constantin

Journal of Mind and Medical Sciences

Objectives. The incidence of acute cholecystitis increases with age, when patients usually associate additional comorbidities. Such comorbidities and the late presentation to the doctor make the treatment more complex, associating higher rates of complications. The present study aims to evaluate the methods of diagnosis and treatment applied to a group of older patients with acute cholecystitis. Materials and Methods. 585 patients were enrolled in the study between 2019 and 2023. The inclusion criteria in the study were represented by the presence of the diagnosis of acute cholecystitis in patients over 65 years of age, while patients who presented complex locoregional …

Anxio-Depressive Disorders In A Pandemic Context: A Comparative Analysis: Year 2019 Versus 2020, Andreea Roxana Droahnă, Lavinia-Alexandra Moroianu, Valeria-Anca Pietroșel, Cristina Ioana Bica, Teodor Salmen, Cecilia Curis, Emanuele Maria Merlo, Roxana Adriana Stoica, Marius Moroianu

Journal of Mind and Medical Sciences

The outbreak of SARS-CoV-2 pandemic has resulted in increased rates of anxiety and depression worldwide. Objective. To comparatively evaluate factors associated with the psychological impact of Coronavirus disease between 2019 and the pandemic year 2020. Materials and Methods. The study was performed on a group of 3224 patients, of which 197 were hospitalized, selected from Jan 1st 2019 until 30th Dec 2020 in a tertiary care center for psychiatric disorders. Data were collected from the observation charts. Results. The incidence of anxiety disorders is higher in the age range 40-70 years with an average value of 53 years old. In …

A Rare Case Of Autopsy Proven Achromobacter Xylosoxidans Endocarditis Involving Tricuspid Valve: A Case Report, Chaitra Janga, Mackenzie Kramer, Ifrah Naeem, Lucy Checchio, Md, Zahra Qamar

Abington Jefferson Health Papers

Infective endocarditis refers to infection of one or more valves of the heart, with Achromobacter xylosoxidans (A. xylosoxidans) being a rare cause. So far, 24 cases of A. xylosoxidans endocarditis were reported, with only one case describing tricuspid valvular involvement. Despite the rarity of A. xylosoxidans endocarditis, it is important for clinicians to be aware of atypical presentation and the high mortality associated with it. We present an autopsy-proven case of tricuspid valve endocarditis in the setting of A. xylosoxidans bacteremia in a 43-year-old female.

Covid-19 Coagulopathies: Highlights Of 2020–2021 Reported Data, Shreya Anil Kumar, Anushka Pradhan, Abdelrahman Elsebaie, Karina Fainchtein, Abdelrahman Noureldin, Yousra Tera, Sajida Kazi, Maha Othman

The University of Louisville Journal of Respiratory Infections

Background: The COVID-19 pandemic has evolved dramatically over the past two years, and literature on COVID-19 coagulopathy has been overwhelming, which complicates the process of understanding the literature or assessing the quality of the data available. The objective of this narrative review was to highlight and analyze data reported on COVID-19-induced coagulopathy and its outcomes in patients with severe or critical disease over two years of the pandemic.

Methods: Studies published in high-impact journals reporting on hospitalized adult COVID-19 patients, their coagulation parameters, and their thrombotic complications were included. We searched MEDLINE, Embase, and Ovid between Dec 1, 2019 and …

Exploring The Possible Phenomenon Of Viral Interference Between The Novel Coronavirus And Common Respiratory Viruses, Spencer Deleveaux, Alexandria Clarke-Kregor, Xavier Fonseca-Fuentes, Essam Mekhaiel

Journal of Patient-Centered Research and Reviews

At the peak of the 2021 wave of the SARS-CoV-2 alpha variant in North America, there was concern for a superimposed wave of viral respiratory infections. There was, however, an apparent shift in the usual epidemiology of these pathogens, especially during the traditional influenza season from approximately October 2020 to March 2021. This article seeks to briefly describe the epidemiology of notable respiratory pathogens during the first wave of the COVID-19 pandemic and to focus on one possible factor for the trends observed. There are many contributory elements to the observed viral trends, but in particular, we present a synopsis …

Independent Effects Of Hiv And Antiretroviral Therapy On The Oral Microbiome Identified By Multivariate Analyses, Clifford J. Beall, Elizabeth A. Lilly, Carolina Granada, Kelly Treas, Kenneth R. Dubois, Shahr B. Hashmi, Jose A. Vazquez, Michael E. Hagensee, Ann L. Griffen, Eugene J. Leys, Paul L. Fidel

School of Dentistry Faculty Publications

The oral microbiome is an important predictor of health and disease. We recently reported significant yet modest effects of HIV under highly active antiretroviral therapy (ART) on the oral microbiome (bacterial and fungal) in a large cohort of HIV-positive (HIV+) and matched HIV-negative (HIV-) individuals. As it was unclear whether ART added to or masked further effects of HIV on the oral microbiome, the present study aimed to analyze the effects of HIV and ART independently, which also included HIV- subjects on preexposure prophylaxis (PrEP) therapy. Cross-sectional analyses of the effect of HIV devoid of ART (HIV+ ART- versus matched …

“Healing Can Be A Very Jagged Line”: Reflections On Life As A Covid-19 Long Hauler, Leah M. Hecht, Rhonda Adams, Danielle Dutkiewicz, Debbie Radloff, Mallory N. Wales, Jeffory Whitmer, Dana Murphy, Sara Santarossa

Journal of Patient-Centered Research and Reviews

“Long COVID” — a term referring to COVID-19-associated symptoms and conditions (ie, sequelae) that remain or emerge after resolution of a SARS-CoV-2 infection — is a multifaceted condition about which little is known. As part of formalized patient-engaged research at a large Midwestern health system, patient stakeholders with long COVID (N = 5) wrote stories based on their lived experience, as this was their preferred format for detailing their experience with the condition. These patient stakeholders reviewed one another’s stories, identified relevant quotes, and provided opportunities for elaboration. Independently, a trained researcher extracted quotes from the stories, identified themes, and …

Safety And Immunogenicity Of Multimeric-001 (M-001) Followed By Seasonal Quadrivalent Inactivated Influenza Vaccine In Young Adults – A Randomized Clinical Trial, Robert L Atmar, David I Bernstein, Patricia Winokur, Sharon E Frey, Laura S Angelo, Christopher Bryant, Tammy Ben-Yedidia, Paul C Roberts, Hana M El Sahly, Wendy A Keitel

Faculty, Staff and Students Publications

BACKGROUND: The continuing evolution of influenza viruses poses a challenge to vaccine prevention, highlighting the need for a universal influenza vaccine. We evaluated the safety and immunogenicity of one such candidate, Multimeric-001 (M-001), when used as a priming vaccine prior to administration of quadrivalent inactivated influenza vaccine (IIV4).

METHODS: Healthy adults 18 to 49 years of age were enrolled in a phase 2 randomized, double-blind placebo-controlled trial. Participants received two doses of either 1.0-mg M-001 or saline placebo (60 per study arm) on Days 1 and 22 followed by a single dose of IIV4 on about Day 172. Safety, reactogenicity, …

Development Of A Corticosteroid-Immunosuppressed Mouse Model To Study The Pathogenesis And Therapy Of Influenza-Associated Pulmonary Aspergillosis, Sebastian Wurster, Jezreel Pantaleón García, Nathaniel D Albert, Ying Jiang, Keerthi Bhoda, Vikram V Kulkarni, Yongxing Wang, Thomas J Walsh, Scott Evans, Dimitrios P Kontoyiannis

Faculty, Staff and Student Publications

Influenza-associated pulmonary aspergillosis (IAPA) is a feared complication in patients with influenza tracheobronchitis, especially those receiving corticosteroids. Herein, we established a novel IAPA mouse model with low-inoculum Aspergillus infection and compared outcomes in mice with and without cortisone acetate (CA) immunosuppression. CA was an independent predictor of increased morbidity/mortality in mice with IAPA. Early antifungal treatment with liposomal amphotericin B was pivotal to improve IAPA outcomes in CA-immunosuppressed mice, even after prior antiviral therapy with oseltamivir. In summary, our model recapitulates key clinical features of IAPA and provides a robust preclinical platform to study the pathogenesis and treatment of IAPA.

Application Of A Novel Lytic Jerseyvirus Phage Lpsent1 For The Biological Control Of The Multidrug-Resistant Salmonella Enteritidis In Foods, Rashad R. Al-Hindi, Mona G. Alharbi, Ibrahim Alotibi, Sheren A. Azhari, Khloud M. Algothmi, Ahmed Esmael

Nebraska Center for Virology: Faculty Publications

Non-typhoidal Salmonella is the tremendously predominant source of acquired foodborne infection in humans, causing salmonellosis which is a global threat to the healthcare system. This threat is even worse when it is combined with the incidence of multidrug-resistant Salmonella strains. Bacteriophage therapy has been proposed as a promising potential candidate to control a diversity of foodborne infective bacteria. The objective of this study designed to isolate and characterize lytic phages infecting zoonotic multi-drug resistant and strong biofilm producer Salmonella enterica serovar Enteritidis EG.SmE1 and then apply the isolated phage/s as a biocontrol agent against infections in ready-to-eat food articles including …

The Sars-Cov-2 Utr’S Intrudes Host Rbp’S And Modulates Cellular Splicing, Anjali Singh, Kush Kumar Pandey, Shubham Kumar Agrawal, Rupesh K. Srivastava, Sankar Bhattacharyya, Bhupendra Verma

Nebraska Center for Virology: Faculty Publications

SARS-CoV-2 is a novel coronavirus that causes a potentially fatal respiratory disease known as coronavirus disease (COVID-19) and is responsible for the ongoing pandemic with increasing mortality. Understanding the host-virus interaction involved in SARS-CoV-2 pathophysiology will enhance our understanding of the mechanistic basis of COVID-19 infection. The characterization of post-transcriptional gene regulatory networks, particularly pre-mRNA splicing, and the identification and characterization of host proteins interacting with the 5' and 3'UTRs of SARS-CoV-2 will improve our understanding of posttranscriptional gene regulation during SARS-CoV-2 pathogenesis. Here, we demonstrate that either SARS-CoV-2 infection or exogenous overexpression of the 5' and 3’UTRs of the …

Increases In Group A Streptococcal Infections In The Pediatric Population In Houston, Tx, 2022, Aya Aboulhosn, Misu A Sanson, Luis Alberto Vega, Maria G Segura, Lauren M Summer, Marritta Joseph, J Chase Mcneil, Anthony R Flores

Faculty, Staff and Student Publications

Beginning in October 2022, we observed a substantial increase in the total number of cases of invasive GAS disease (iGAS) in the pediatric population in Houston, TX. Emm12 GAS strains were disproportionately represented but the overall proportion of iGAS infections observed during the current spike was similar to pre-pandemic years.