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Thomas R Fritsche MD, PhD

Emeritus Researcher

University of Wisconsin--La Crosse

Affiliations

College of Science & Health

Department Of Microbiology

Thomas R Fritsche Md, Phd is currently serving as a College Of Science & Health Emeritus Researcher at University of Wisconsin--La Crosse.

Honors

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Experiences

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Education

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Thomas R Fritsche MD, PhD

University of Wisconsin--La Crosse

Emeritus Researcher

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infectious diseases clinical microbiology infection control epidemiology pathogens infectious diseases (medical specialty) public health pathogenic bacteria antimicrobial resistance medicine veterinary medicine diagnosis hospital infections virology applied microbiology disease detection pathogen characterization clinical epidemiology antimicrobial agents clinical infection veterinary microbiology antibiotic resistance laboratory medicine respiratory medicine diagnostic microbiology tick-borne diseases antimicrobial susceptibility clinical laboratory medical virology internal medicine clinical pathology diagnostic tests pathogen detection emerging infectious diseases serologic testing medical microbiology healthcare-associated infections companion animals disease diagnosis powassan virus infection lyme disease human anaplasmosis risk factors severe infection medicinal research clinical investigation experimental medicine intensive care environmental microbiology venereology virulence factors clinical medicine clinical infectious disease bacteriology disease emergence arbovirus transfusion medicine blood transfusion veterinary diagnostics viral diagnostics reconstructive surgery disease assessment respiratory infections infectious respiratory disease disease mapping upper midwestern multiple virulence subtypes community-associated mrsa genotypes northeastern united states real-time pcr method optimal test utilization infection time course prolonged antimicrobial therapy high diversity upper midwestern usa nasal microbiota

Notable Scholarly Works

Notable Federal Grants

Collaborators

P-2078. Escherichia Coli Antimicrobial Resistance Risk Differences by Patient Demographics and Insurance Status in Rural Wisconsin. Open Forum Infectious Diseases (2026)

health services researchpublic healthepidemiologyrural wisconsinantibiotic resistanceantimicrobial resistancehospital infectionshealth systemscommunicable diseasespatient demographicsinsurance statushospital epidemiologyhealth insuranceinfection control

P-579. Comparison of Extended Spectrum Beta-Lactamase Producing Escherichia Coli Clonotypes Colonizing and Infecting Humans, Dogs and Cattle in Wisconsin Reveals Greatest Similarity Between Humans and Dogs. Open Forum Infectious Diseases (2026)

clinical microbiologyepidemiologyantimicrobial agentsinfectious diseasespathogen characterizationpathogenic bacteriapathogenesistropical animal healthantimicrobial resistancemicrobiologybacteriapathogensdiagnostic microbiologyveterinary microbiologyantimicrobial resistance genesinfecting humansapplied microbiologyinfection control

A Geospatial Approach to Identify Patterns of Antibiotic Susceptibility at a Neighborhood Level in Wisconsin, United States. Scientific Reports (2023)

Laurel LegenzaKyle McNairSong GaoJames P. LacyBrooke J. OlsonThomas R. FritscheLucas T. SchulzSamantha LaMuroFrances Spray-LarsonTahmeena SiddiquiWarren E. Rose

antibiotic susceptibilitypublic healthneighborhood levelearth sciencehealth geographyunited statesdisease mappingregional studiesglobal healthscientific datamicrobial ecology

957. Interactive Antibiogram Decision Support Tool Predicated Upon Infection Site and Probable Pathogens. Open Forum Infectious Diseases (2022)

Laurel LegenzaJared ZunenshineNasia SafdarNasia SafdarColin GuestHarshvardhan JadhavThomas R FritscheJohn D D Lee

public healthclinical microbiologyepidemiologyhealth informaticsinfectious diseasesvirologyinfection siteprobable pathogensrespiratory medicineinfection control

Comparative Regional Surveillance for Multidrug Resistant Fecal I Escherichia Coli /I in Cattle, Dogs and Humans Benchmarks Gene Pool Predominance of Cmy-2, Ctx-M-15-Like and Ctx-M-9 Group Β-Lactamases With Highest Carriage Rate in Cattle. SSRN Electronic Journal (2022)

epidemiologyinfectious diseasespathogen characterizationpathogenic bacteriamultidrug resistant fecalantimicrobial susceptibilitytropical animal healthantibiotic resistanceantimicrobial resistancemicrobiologydrug resistancepathogensveterinary microbiologycomparative regional surveillanceantimicrobial resistance genesescherichia coliapplied microbiologyinfection control

Multicenter Clinical Evaluation of Modified Two-Tiered Testing Algorithms for Lyme Disease Using Zeus Scientific Commercial Assays. Journal of Clinical Microbiology (2022)

epidemiologyinfectious diseasesdisease detectiondiagnosisclinical laboratoryinfectious diseases (medical specialty)serologic testingdisease assessmentdiagnostic testsmulticenter clinical evaluationlaboratory medicine

Multicenter Evaluation of the Novel Etest Fosfomycin for Antimicrobial Susceptibility Testing of Enterobacterales, Enterococcus Faecalis, and Staphylococcus Species. Journal of Clinical Microbiology (2022)

clinical microbiologyantimicrobial agentsinfectious diseasesenterococcus faecalispathogenic bacterianovel etest fosfomycinantimicrobial susceptibilityantibiotic resistanceantimicrobial resistancemicrobiologymulticenter evaluationantibiotics

Surveillance for Multidrug Resistant Escherichia Coli Carriage in Cattle, Dogs and Humans Reveals Predominance of Cmy-2, Ctx-M-15 and Ctx-M-9 Groups of β-Lactamases. Comparative Immunology Microbiology and Infectious Diseases (2022)

antimicrobial agentsinfectious diseasespathogenic bacteriaantimicrobial susceptibilityantibiotic resistanceantimicrobial resistancemicrobiologydrug resistancepathogenshospital infectionsveterinary microbiologyantimicrobial resistance geneshumans reveals predominancectx-m-9 groupsapplied microbiologyinfection control

What is Your Diagnosis?. Journal of the American Veterinary Medical Association (2022)

myositisdiagnosisdisease diagnosissclerodermafacial paindifferential diagnosisinternal medicinemedicinemedical diagnosis

229. a Novel ‘One Health’ Approach to Understanding the Relationship of Antimicrobial Resistance Characteristics Among Humans, Bovines, and Canines. Open Forum Infectious Diseases (2021)

Laurel LegenzaJohn D LeeBrooke J OlsonSong GaoKyle McNairEthan LucasJessica L HiteThomas R Fritsche

epidemiologyinfectious diseasesantimicrobial resistance characteristicsantimicrobial resistanceanimal healthavian medicineveterinary medicinehealth sciences

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Thomas R Fritsche MD, PhD

Emeritus Researcher

University of Wisconsin--La Crosse

Affiliations

College of Science & Health

Department Of Microbiology

Thomas R Fritsche Md, Phd is currently serving as a College Of Science & Health Emeritus Researcher at University of Wisconsin--La Crosse.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Thomas R Fritsche MD, PhD

University of Wisconsin--La Crosse

Emeritus Researcher

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

P-2078. Escherichia Coli Antimicrobial Resistance Risk Differences by Patient Demographics and Insurance Status in Rural Wisconsin. Open Forum Infectious Diseases (2026)

A Geospatial Approach to Identify Patterns of Antibiotic Susceptibility at a Neighborhood Level in Wisconsin, United States. Scientific Reports (2023)

Laurel LegenzaKyle McNairSong GaoJames P. LacyBrooke J. OlsonThomas R. FritscheLucas T. SchulzSamantha LaMuroFrances Spray-LarsonTahmeena SiddiquiWarren E. Rose

antibiotic susceptibilitypublic healthneighborhood levelearth sciencehealth geographyunited statesdisease mappingregional studiesglobal healthscientific datamicrobial ecology

957. Interactive Antibiogram Decision Support Tool Predicated Upon Infection Site and Probable Pathogens. Open Forum Infectious Diseases (2022)

Laurel LegenzaJared ZunenshineNasia SafdarNasia SafdarColin GuestHarshvardhan JadhavThomas R FritscheJohn D D Lee

public healthclinical microbiologyepidemiologyhealth informaticsinfectious diseasesvirologyinfection siteprobable pathogensrespiratory medicineinfection control

Multicenter Clinical Evaluation of Modified Two-Tiered Testing Algorithms for Lyme Disease Using Zeus Scientific Commercial Assays. Journal of Clinical Microbiology (2022)

What is Your Diagnosis?. Journal of the American Veterinary Medical Association (2022)

myositisdiagnosisdisease diagnosissclerodermafacial paindifferential diagnosisinternal medicinemedicinemedical diagnosis

229. a Novel ‘One Health’ Approach to Understanding the Relationship of Antimicrobial Resistance Characteristics Among Humans, Bovines, and Canines. Open Forum Infectious Diseases (2021)

Laurel LegenzaJohn D LeeBrooke J OlsonSong GaoKyle McNairEthan LucasJessica L HiteThomas R Fritsche

epidemiologyinfectious diseasesantimicrobial resistance characteristicsantimicrobial resistanceanimal healthavian medicineveterinary medicinehealth sciences

1
2
3
4
10 / page