Dr. Aneta Guzek is the Head of the Microbiology Laboratory at the Military Institute of Medicine – National Research Institute in Warsaw, Poland, specializing in medical microbiology and laboratory diagnostics. She holds a PhD in medicine with a specialization in medical microbiology from the Military Institute of Medicine, complemented by postgraduate qualifications in medical microbiology from the Medical University of Lublin and innovation management in the health care sector from Kozminski University. Additionally, she earned an MSc in biology with a focus on microbiology from the University of Warsaw and is a certified laboratory diagnostician. Dr. Guzek leads a multidisciplinary team overseeing comprehensive microbiological diagnostics, implementation of advanced diagnostic methods, and the development of institutional policies on infection control and antibiotic stewardship. Her research contributions include studies on antimicrobial resistance, hospital infection control, and the advancement of microbiological procedures, with numerous publications and citations in recognized scientific sources. She collaborates with national and reference laboratories, contributing to public health and medical innovation. Her exemplary service has been recognized with prestigious honors, including the first place in the Hippocrates Medical Poll for Laboratory Diagnostician of the Year and the Badge of Honour from the Military Medical Institute for her efforts during the COVID-19 pandemic. Dr. Guzek also holds certification in Good Clinical Practice (ICH E6 R2), underscoring her commitment to excellence in research and clinical integrity.

Profiles: Scopus | ORCID

Featured Publications

1. Guzek, A., et al. (2025). Microbiological comparison of maxillary sinus rinses in non-odontogenic and odontogenic sinusitis of primarily endodontic origin. Journal of Clinical Medicine.

2. Guzek, A., et al. (2024). Outcomes of 23 patients diagnosed with New Delhi metallo-beta-lactamase (NDM)-producing Klebsiella pneumoniae infection treated with ceftazidime/avibactam and aztreonam at a single center in Poland. Journal of Clinical Medicine.

3. Guzek, A., et al. (2024). Dissemination of extensively drug-resistant NDM-producing Providencia stuartii in Europe linked to patients transferred from Ukraine, March 2022 to March 2023. Eurosurveillance.