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Author Mary K Hayden

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A Multicentered Study of the Clinical and Molecular Epidemiology of TEM- and SHV-type Extended-Spectrum Beta-Lactamase Producing Enterobacterales Infections in Children.

Latania K Logan, Jared R Rispens, Rachel L Medernach, T Nicholas Domitrovic, Andrea M Hujer, Steven H Marshall, Susan D Rudin, Nadia K Qureshi, Xiaotian Zheng, Mary K Hayden, Robert A Weinstein, Robert A Bonomo,

<h4>Background</h4>Extended-spectrum β-lactamase (ESBL)-producing Enterobacterales-(Ent) infections are increasing in pediatrics. Before CTX-M ESBL emerged, the most common infection-associated ESBL genes were TEM and SHV-type ESBLs. We sought to define the current epidemiology of Ent infections in children due to blaTEM and blaSHV (TEM-SHV-Ent).<h4>Methods</h4>A retrospective case-control analysis of children with TEM-SHV-Ent infections ... Read more >>

Pediatr Infect Dis J (The Pediatric infectious disease journal)
[2021, 40(1):39-43]

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Regional Emergence of Candida auris in Chicago and Lessons Learned From Intensive Follow-up at 1 Ventilator-Capable Skilled Nursing Facility.

Massimo Pacilli, Janna L Kerins, Whitney J Clegg, Kelly A Walblay, Hira Adil, Sarah K Kemble, Shannon Xydis, Tristan D McPherson, Michael Y Lin, Mary K Hayden, Mary Carl Froilan, Elizabeth Soda, Angela S Tang, Ann Valley, Kaitlin Forsberg, Paige Gable, Heather Moulton-Meissner, D Joseph Sexton, Kara M Jacobs Slifka, Snigdha Vallabhaneni, Maroya Spalding Walters, Stephanie R Black,

<h4>Background</h4>Since the identification of the first 2 Candida auris cases in Chicago, Illinois, in 2016, ongoing spread has been documented in the Chicago area. We describe C. auris emergence in high-acuity, long-term healthcare facilities and present a case study of public health response to C. auris and carbapenemase-producing organisms (CPOs) ... Read more >>

Clin Infect Dis (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America)
[2020, 71(11):e718-e725]

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How Long-Term Acute Care Hospitals (LTACHs) Can Play an Important Role in Controlling Carbapenem-Resistant Enterobacteriaceae (CRE) in a Region: A Simulation Modeling Study.

Bruce Y Lee, Sarah M Bartsch, Michael Y Lin, Lindsey Asti, Joel Welling, Leslie E Mueller, Jim Leonard, Shawn T Brown, Kruti Doshi, Sarah K Kemble, Elizabeth A Mitgang, Robert A Weinstein, William E Trick, Mary K Hayden,

Typically, long-term acute care hospitals (LTACHs) have less experience in and incentives to implement aggressive infection control for drug-resistant organisms such as carbapenem-resistant Enterobacteriaceae (CRE) than acute care hospitals. Decision makers need to understand how implementing control measures in LTACHs can impact CRE's spread regionwide. Using our Chicago metropolitan region ... Read more >>

Am J Epidemiol (American journal of epidemiology)
[2020, :]

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Service, science, and fortitude: Our thanks and salute to Dr. Anthony S. Fauci, October 2020.

Judith A Guzman-Cottrill, David K Henderson, Hilary Babcock, Sarah Haessler, Mary K Hayden, A Rekha Murthy, Clare Rock, Trevor Van Schooneveld, David J Weber, Sharon B Wright, Corey A Forde, Latania K Logan, Anurag N Malani, ,

Infect Control Hosp Epidemiol (Infection control and hospital epidemiology)
[2020, :1]

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State of the Pandemic Commentary: Preparing Nursing Homes for a Second Wave of COVID-19.

A Rekha Murthy, Jennifer A Hanrahan, Sonali D Advani, Muhammad Salman Ashraf, John P Mills, Lona Mody, David K Henderson, Mary K Hayden, David J Weber, Sharon B Wright, Hilary Babcock, Judith Guzman-Cottrill, Sarah D Haessler, Clare Rock, Trevor Van Schooneveld, Corey Forde, Latania K Logan, Anurag Malani, ,

Infect Control Hosp Epidemiol (Infection control and hospital epidemiology)
[2020, :1-9]

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919. Understanding Intermittent Detection of Multidrug-Resistant Organisms (MDROs) in Rectally Colonized Patients

Sarah Sansom, Michael Y Lin, Michael Schoeny, Christine Fukuda, Christine Bassis, Teppei Shimasaki, Thelma E Dangana, Nicholas M Moore, Rachel Yelin, Sophia Liu, Vincent B Young, Yoona Rhee, Lina Tabith, Jianrong Sheng, Enrique Cornejo Cisneros, John Murray, Kyle Chang, Karen Lolans, Michelle Ariston, William Rotunno, Hazel Ramos, Haiying Li, Khaled Aboushaala, Naomi Iwai, Mary K Hayden,

Abstract <h4>Background</h4> MDRO detection in colonized patients may be intermittent for reasons that are incompletely understood. We examined temporal patterns of gut MDRO colonization after initial MDRO detection by rectal swab screening, and determined the relationship of culture positivity to the relative abundance of corresponding MDRO operational taxonomic units (OTUs) ... Read more >>

Open Forum Infect Dis (Open forum infectious diseases)
[2020, 7(Suppl 1):S494-S494]

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Risk Factors for Severe Acute Respiratory Syndrome Coronavirus 2 Infection in Homeless Shelters in Chicago, Illinois-March-May, 2020.

Isaac Ghinai, Elizabeth S Davis, Stockton Mayer, Karrie-Ann Toews, Thomas D Huggett, Nyssa Snow-Hill, Omar Perez, Mary K Hayden, Seena Tehrani, A Justine Landi, Stephanie Crane, Elizabeth Bell, Joy-Marie Hermes, Kush Desai, Michelle Godbee, Naman Jhaveri, Brian Borah, Tracy Cable, Sofia Sami, Laura Nozicka, Yi-Shin Chang, Aditi Jagadish, Mark Chee, Brynna Thigpen, Christopher Llerena, Minh Tran, Divya Meher Surabhi, Emilia D Smith, Rosemary G Remus, Roweine Staszcuk, Evelyn Figueroa, Paul Leo, Wayne M Detmer, Evan Lyon, Sarah Carreon, Stacey Hoferka, Kathleen A Ritger, Wilnise Jasmin, Prathima Nagireddy, Jennifer Y Seo, Marielle J Fricchione, Janna L Kerins, Stephanie R Black, Lisa Morrison Butler, Kimberly Howard, Maura McCauley, Todd Fraley, M Allison Arwady, Stephanie Gretsch, Megan Cunningham, Massimo Pacilli, Peter S Ruestow, Emily Mosites, Elizabeth Avery, Joshua Longcoy, Elizabeth B Lynch, Jennifer E Layden,

<h4>Background</h4>People experiencing homelessness are at increased risk of coronavirus disease 2019 (COVID-19), but little is known about specific risk factors for infection within homeless shelters.<h4>Methods</h4>We performed widespread severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) polymerase chain reaction testing and collected risk factor information at all homeless shelters in Chicago with ... Read more >>

Open Forum Infect Dis (Open forum infectious diseases)
[2020, 7(11):ofaa477]

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Organizational strategies for managing COVID-19 survivors who return for care.

Sarah D Haessler, Hilary M Babcock, Mary K Hayden, Trevor Van Schooneveld, David J Weber, Anurag Malani, Rekha Murthy, Judith A Guzman-Cottrill, Sharon B Wright, Clare Rock, Corey A Forde, Latania K Logan, David K Henderson, ,

Infect Control Hosp Epidemiol (Infection control and hospital epidemiology)
[2020, :1-2]

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Whither immunity? The search for effective, durable immunity to coronavirus disease 2019 (COVID-19).

David K Henderson, Sarah D Haessler, Mary K Hayden, David J Weber, Hilary Babcock, Anurag Malani, Sharon B Wright, A Rekha Murthy, Judith Guzman-Cottrill, Clare Rock, Trevor Van Schooneveld, Corey Forde, Latania K Logan, ,

Infect Control Hosp Epidemiol (Infection control and hospital epidemiology)
[2020, :1-3]

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Assessing the Potential for Unintended Microbial Consequences of Routine Chlorhexidine Bathing for Prevention of Healthcare Associated Infections.

Ahmed Babiker, Joseph D Lutgring, Scott Frikdin, Mary K Hayden,

Chlorhexidine gluconate (CHG) is an antiseptic that is widely used in healthcare due to its excellent safety profile and wide spectrum of activity. Daily bathing with CHG has proven to be effective in the prevention of healthcare-associated infections and multi-drug resistant pathogen decolonization. Despite the proven benefits of CHG use, ... Read more >>

Clin Infect Dis (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America)
[2020, :]

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Comparison of Two Commercial Molecular Tests and a Laboratory-Developed Modification of the CDC 2019-nCoV Reverse Transcriptase PCR Assay for the Detection of SARS-CoV-2.

Nicholas M Moore, Haiying Li, Debra Schejbal, Jennifer Lindsley, Mary K Hayden,

We compared the ability of 2 commercial molecular amplification assays (RealTime SARS-CoV-2 on the <i>m</i>2000 [abbreviated ACOV; Abbott] and ID Now COVID-19 [abbreviated IDNOW; Abbott]) and a laboratory-developed test (modified CDC 2019-nCoV reverse transcriptase PCR [RT-PCR] assay with RNA extraction by eMag [bioMérieux] and amplification on QuantStudio 6 or ABI ... Read more >>

J Clin Microbiol (Journal of clinical microbiology)
[2020, 58(8):]

Cited: 3 times

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The perplexing problem of persistently PCR-positive personnel.

David K Henderson, David J Weber, Hilary Babcock, Mary K Hayden, Anurag Malani, Sharon B Wright, A Rekha Murthy, Judith Guzman-Cottrill, Sarah Haessler, Clare Rock, Trevor Van Schooneveld, Latania Logan, Corey Forde, ,

Infect Control Hosp Epidemiol (Infection control and hospital epidemiology)
[2020, :1-2]

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Frequent Methicillin-Resistant Staphylococcus aureus Introductions Into an Inner-city Jail: Indications of Community Transmission Networks.

Kyle J Popovich, Evan S Snitkin, Chad Zawitz, Alla Aroutcheva, Darjai Payne, Stephanie N Thiede, Michael Schoeny, Stefan J Green, Mary K Hayden, Bala Hota, Robert A Weinstein,

<h4>Background</h4>Jails may facilitate spread of methicillin-resistant Staphylococcus aureus (MRSA) in urban areas. We examined MRSA colonization upon entrance to a large urban jail to determine if there are MRSA transmission networks preceding incarceration.<h4>Methods</h4>Males incarcerated in Cook County Jail (Chicago) were enrolled, with enrichment for people living with human immunodeficiency virus ... Read more >>

Clin Infect Dis (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America)
[2020, 71(2):323-331]

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High Prevalence of Multidrug-Resistant Organism Colonization in 28 Nursing Homes: An "Iceberg Effect".

James A McKinnell, Loren G Miller, Raveena D Singh, Gabrielle Gussin, Ken Kleinman, Job Mendez, Bryn Laurner, Tabitha D Catuna, Lauren Heim, Raheeb Saavedra, James Felix, Crystal Torres, Justin Chang, Marlene Estevez, Joanna Mendez, Gregory Tchakalian, Leah Bloomfield, Sandra Ceja, Ryan Franco, Aaron Miner, Aura Hurtado, Ratharo Hean, Alex Varasteh, Philip A Robinson, Steven Park, Steven Tam, Thomas Tjoa, Jiayi He, Shalini Agrawal, Stacey Yamaguchi, Harold Custodio, Jenny Nguyen, Cassiana E Bittencourt, Kaye D Evans, Vincent Mor, Kevin McConeghy, Robert A Weinstein, Mary K Hayden, Nimalie D Stone, Karl Steinberg, Nancy Beecham, Jocelyn Montgomery, Walters DeAnn, Ellena M Peterson, Susan S Huang,

<h4>Objective</h4>Determine the prevalence of methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant Enterococcus spp. (VRE), extended-spectrum beta-lactamase producing organisms (ESBLs), and carbapenem-resistant Enterobacteriaceae (CRE) among residents and in the environment of nursing homes (NHs).<h4>Design</h4>Point prevalence sampling of residents and environmental sampling of high-touch objects in resident rooms and common areas.<h4>Setting</h4>Twenty-eight NHs in Southern ... Read more >>

J Am Med Dir Assoc (Journal of the American Medical Directors Association)
[2020, 21(12):1937-1943.e2]

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MRSA transmission in ICUs: Genomic analysis of patients, their environments and healthcare workers.

Kyle J Popovich, Stefan J Green, Koh Okamoto, Yoona Rhee, Mary K Hayden, Michael Schoeny, Evan S Snitkin, Robert A Weinstein,

BACKGROUND:MRSA-and now USA300 MRSA-is a significant ICU pathogen; healthcare worker (HCW) contamination may lead to patient cross-transmission. METHODS:From 9/2015-2/2016, to study spread of MRSA, we enrolled HCWs in 4 adult ICUs caring for patients on MRSA contact precautions. Samples were collected from patient body sites and high-touch surfaces in patient ... Read more >>

Clin Infect Dis (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America)
[2020, :]

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Cohorting KPC+ Klebsiella pneumoniae (KPC-Kp)-positive patients: A genomic exposé of cross-colonization hazards in a long-term acute-care hospital (LTACH).

Shawn E Hawken, Mary K Hayden, Karen Lolans, Rachel D Yelin, Robert A Weinstein, Michael Y Lin, Evan S Snitkin,

OBJECTIVE:Cohorting patients who are colonized or infected with multidrug-resistant organisms (MDROs) protects uncolonized patients from acquiring MDROs in healthcare settings. The potential for cross transmission within the cohort and the possibility of colonized patients acquiring secondary isolates with additional antibiotic resistance traits is often neglected. We searched for evidence of ... Read more >>

Infect Control Hosp Epidemiol (Infection control and hospital epidemiology)
[2020, 41(10):1162-1168]

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Shifting sands-Molecular coronavirus testing during a time of inconsistent resources.

David K Henderson, Mary K Hayden, Sharon B Wright, David J Weber, A Rekha Murthy, Hilary Babcock, Judith A Guzman-Cottrill, Sarah Haessler, Clare Rock, Trevor Van Schooneveld, Corey A Forde, Latania K Logan, Anurag Malani, ,

Infect Control Hosp Epidemiol (Infection control and hospital epidemiology)
[2020, 41(10):1190-1191]

Cited: 1 time

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Molecular testing for acute respiratory tract infections: clinical and diagnostic recommendations from the IDSA's Diagnostics Committee.

Kimberly E Hanson, Marwan M Azar, Ritu Banerjee, Andrew Chou, Robert C Colgrove, Christine C Ginocchio, Mary K Hayden, Mark Holodiny, Seema Jain, Sophia Koo, Jaclyn Levy, Tristan T Timbrook, Angela M Caliendo, ,

The clinical signs and symptoms of acute respiratory tract infections (RTIs) are not pathogen specific. Highly sensitive and specific nucleic acid amplification tests have become the diagnostic reference standard for viruses and translation of bacterial assays from basic research to routine clinical practice represents an exciting advance in respiratory medicine. ... Read more >>

Clin Infect Dis (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America)
[2020, :]

Cited: 2 times

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Detection of Nosocomial Outbreaks: Genomic Surveillance Takes the Lead.

Mary K Hayden,

Clin Infect Dis (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America)
[2020, 70(11):2244-2246]

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A Pilot Study of Chicago Waterways as Reservoirs of Multidrug-Resistant Enterobacteriaceae (MDR-Ent) in a High-Risk Region for Community-Acquired MDR-Ent Infection in Children.

Latania K Logan, Liqing Zhang, Stefan J Green, Samuel Dorevitch, Gustavo A Arango-Argoty, Kendrick Reme, Emily Garner, Jared Aldstadt, Yvette J Johnson-Walker, Mary K Hayden, Robert A Weinstein, Amy Pruden,

Community-acquired multidrug resistant <i>Enterobacteriaceae</i> (MDR-Ent) infections continue to increase in the United States. In prior studies, we identified neighboring regions in Chicago, Illinois, where children have 5 to 6 times greater odds of MDR-Ent infections. To prevent community spread of MDR-Ent, we need to identify the MDR-Ent reservoirs. A pilot ... Read more >>

Antimicrob Agents Chemother (Antimicrobial agents and chemotherapy)
[2020, 64(4):]

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How Introducing a Registry With Automated Alerts for Carbapenem-resistant Enterobacteriaceae (CRE) May Help Control CRE Spread in a Region.

Bruce Y Lee, Sarah M Bartsch, Mary K Hayden, Joel Welling, Jay V DePasse, Sarah K Kemble, Jim Leonard, Robert A Weinstein, Leslie E Mueller, Kruti Doshi, Shawn T Brown, William E Trick, Michael Y Lin,

<h4>Background</h4>Regions are considering the use of electronic registries to track patients who carry antibiotic-resistant bacteria, including carbapenem-resistant Enterobacteriaceae (CRE). Implementing such a registry can be challenging and requires time, effort, and resources; therefore, there is a need to better understand the potential impact.<h4>Methods</h4>We developed an agent-based model of all inpatient ... Read more >>

Clin Infect Dis (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America)
[2020, 70(5):843-849]

Cited: 1 time

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How to Choose Target Facilities in a Region to Implement Carbapenem-Resistant Enterobacteriaceae (CRE) Control Measures.

Bruce Y Lee, Sarah M Bartsch, Mary K Hayden, Joel Welling, Leslie E Mueller, Shawn T Brown, Kruti Doshi, Jim Leonard, Sarah K Kemble, Robert A Weinstein, William E Trick, Michael Y Lin,

BACKGROUND:When trying to control regional spread of antibiotic-resistant pathogens like carbapenem-resistant Enterobacteriaceae (CRE), decision-makers must choose the highest yield facilities to target for interventions. The question is, with limited resources, how best to choose these facilities. METHODS:Using our Regional Healthcare Ecosystem Analyst-generated agent-based model of all Chicago metropolitan area inpatient ... Read more >>

Clin Infect Dis (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America)
[2020, :]

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893. The SHIELD Orange County Project: A Decolonization Strategy in 35 Hospitals and Nursing Homes Reduces Multi-Drug-Resistant Organism (MDRO) Prevalence in a Southern California Region.

James A McKinnell, Raveena Singh, Loren G Miller, Raheeb Saavedra, Lauren Heim, Gabrielle Gussin, Brian Lewis, Marlene Estevez, Tabitha D Catuna, Korleyfah Mouth, Eunjung Lee, Jiayi He, Ken Kleinman, Julie Shimabukuro, Kaye Evans, Cassiana Bittencourt, Christine Baesu, Shruti K Gohil, Steven Park, Steven Tam, Philip A Robinson, Rachel Slayton, Nimalie D Stone, John A Jernigan, Matthew Zahn, Lynn Janssen, Kathleen ODonnell, Robert A Weinstein, Mary K Hayden, Bruce Y Lee, Leslie E Mueller, Sarah M Bartsch, Ellena M Peterson, Susan S Huang,

AbstractBackgroundPatient movement between hospitals, nursing homes (NH), and long-term acute care facilities (LTACs) contributes to MDRO spread. SHIELD OC is a regional decolonization collaborative among adult facilities with high patient sharing designed to reduce countywide MDRO prevalence. We report pre- and post-intervention MDRO colonization prevalence.MethodsDecolonization included chlorhexidine bath (CHG) (4% ... Read more >>

Open Forum Infect Dis (Open forum infectious diseases)
[2019, 6(Suppl 2):S23-S24]

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Corrigendum: The Role of Fecal Microbiota Transplantation in Reducing Intestinal Colonization With Antibiotic-Resistant Organisms: The Current Landscape and Future Directions.

Michael H Woodworth, Mary K Hayden, Vincent B Young, Jennie H Kwon,

[This corrects the article DOI: 10.1093/ofid/ofz288.][This corrects the article DOI: 10.1093/ofid/ofz288.]. ... Read more >>

Open Forum Infect Dis (Open forum infectious diseases)
[2019, 6(10):ofz391]

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895. Impact of Measurement and Results Feedback of Chlorhexidine Gluconate (CHG) Skin Concentrations in Medical Intensive Care Unit (MICU) Patients Receiving CHG Bathing.

Yoona Rhee, Mary K Hayden, Andrew T Simms, Rachel D Yelin, Karen Lolans, Pamela B Bell, Michael Schoeny, Arthur W Baker, Meghan A Baker, Shruti K Gohil, Chanu Rhee, Naasha Talati, David K Warren, Sharon F Welbel, Thelma E Dangana, Thelma Majalca, Heilen Bravo, Candice Cass, Alicia Nelson, Pam C Tolomeo, Robert Wolf, Michael Y Lin,

AbstractBackgroundHigher CHG skin levels may be needed to adequately control infection and transmission of pathogens in the ICU. We assessed whether measurement and feedback of patient CHG skin concentrations could improve CHG bathing quality and identified factors associated with higher CHG skin concentrations.MethodsWe conducted 6 one-day surveys from January 2018 ... Read more >>

Open Forum Infect Dis (Open forum infectious diseases)
[2019, 6(Suppl 2):S24-S25]

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