Philip Karlsson
PhD student at Department of Medical Biochemistry and Microbiology; Infection and Immunity; Helen Wang
- E-mail:
- philip.karlsson@imbim.uu.se
- Visiting address:
- BMC
Husargatan 3
752 37 UPPSALA - Postal address:
- Box 582
751 23 UPPSALA
- ORCID:
- 0000-0003-0060-005X
Short presentation
My PhD is about how bacteria of different species interact to cause urinary tract infections, primarily through biofilms, in intensive care unit patients.
PhD representative in the Research Training Committee (KUF). Until recently, research assistant for the development of new diagnostic approaches in clinical microbiology, Uppsala university hospital, and research visitor at the Marshall Centre for Infectious Diseases Research, Australia.
Keywords
- antibiotic resistance
- epidemiology
- infection biology
- antibiotic use
- urinary tract infections
- clinical bacteriology
- molecular epidemiology
- bacterial biofilms
Media
The use of broad-spectrum antibiotics increased drastically in intensive care at the beginning of the Covid-19 pandemic. At first, this helped patients avoid urinary tract infections and seemed to prevent the growth of most bacteria. However, it also contributed to a sharp growth in enterococci, an antibiotic-tolerant group of bacteria, which rendered the treatment of urinary tract infections more difficult.
Antibiotics hindered treatment of urinary tract bacteria
Antibiotic use during coronavirus disease 2019 intensive care unit shape multidrug resistance bacteriuria: A Swedish longitudinal prospective study.
https://www.forskning.se/2023/02/13/bred-antibiotika-forsvarade-behandling-av-urinvagsinfektioner/

Publications
Recent publications
Part of Scientific Reports, 2025
- DOI for Highly viable gastrointestinal Chlamydia trachomatis in women abstaining from receptive anal intercourse
- Download full text (pdf) of Highly viable gastrointestinal Chlamydia trachomatis in women abstaining from receptive anal intercourse
Part of Journal of Colloid and Interface Science, p. 287-300, 2025
- DOI for Liquid crystal nanoparticles for oral combination antibiotic therapies: A strategy towards protecting commensal gut bacteria during treatment
- Download full text (pdf) of Liquid crystal nanoparticles for oral combination antibiotic therapies: A strategy towards protecting commensal gut bacteria during treatment
Bacteriuria and antibiotic use during the third wave of COVID-19 intensive care in Sweden
Part of Infectious Diseases, p. 1-10, 2024
- DOI for Bacteriuria and antibiotic use during the third wave of COVID-19 intensive care in Sweden
- Download full text (pdf) of Bacteriuria and antibiotic use during the third wave of COVID-19 intensive care in Sweden
Part of Frontiers in Medicine, 2023
- DOI for Antibiotic use during coronavirus disease 2019 intensive care unit shape multidrug resistance bacteriuria: A Swedish longitudinal prospective study
- Download full text (pdf) of Antibiotic use during coronavirus disease 2019 intensive care unit shape multidrug resistance bacteriuria: A Swedish longitudinal prospective study
Part of Antimicrobial Agents and Chemotherapy, 2022
All publications
Articles in journal
Part of Scientific Reports, 2025
- DOI for Highly viable gastrointestinal Chlamydia trachomatis in women abstaining from receptive anal intercourse
- Download full text (pdf) of Highly viable gastrointestinal Chlamydia trachomatis in women abstaining from receptive anal intercourse
Part of Journal of Colloid and Interface Science, p. 287-300, 2025
- DOI for Liquid crystal nanoparticles for oral combination antibiotic therapies: A strategy towards protecting commensal gut bacteria during treatment
- Download full text (pdf) of Liquid crystal nanoparticles for oral combination antibiotic therapies: A strategy towards protecting commensal gut bacteria during treatment
Bacteriuria and antibiotic use during the third wave of COVID-19 intensive care in Sweden
Part of Infectious Diseases, p. 1-10, 2024
- DOI for Bacteriuria and antibiotic use during the third wave of COVID-19 intensive care in Sweden
- Download full text (pdf) of Bacteriuria and antibiotic use during the third wave of COVID-19 intensive care in Sweden
Part of Frontiers in Medicine, 2023
- DOI for Antibiotic use during coronavirus disease 2019 intensive care unit shape multidrug resistance bacteriuria: A Swedish longitudinal prospective study
- Download full text (pdf) of Antibiotic use during coronavirus disease 2019 intensive care unit shape multidrug resistance bacteriuria: A Swedish longitudinal prospective study
Part of Antimicrobial Agents and Chemotherapy, 2022
Age-dependent impact of the major common genetic risk factor for COVID-19 on severity and mortality
Part of Journal of Clinical Investigation, 2021
Part of Frontiers in Microbiology, 2021
- DOI for Molecular Characterization of Multidrug-Resistant Yersinia enterocolitica From Foodborne Outbreaks in Sweden
- Download full text (pdf) of Molecular Characterization of Multidrug-Resistant Yersinia enterocolitica From Foodborne Outbreaks in Sweden
Complete Genome Assembly of Multidrug-Resistant Yersinia enterocolitica Y72, Isolated in Sweden
Part of Microbiology Resource Announcements, 2021
- DOI for Complete Genome Assembly of Multidrug-Resistant Yersinia enterocolitica Y72, Isolated in Sweden
- Download full text (pdf) of Complete Genome Assembly of Multidrug-Resistant Yersinia enterocolitica Y72, Isolated in Sweden
Using a One Health Case-Based Investigation for Improved Control of Brucellosis in Isiolo, Kenya
Part of Frontiers in Tropical Diseases, 2021
- DOI for Using a One Health Case-Based Investigation for Improved Control of Brucellosis in Isiolo, Kenya
- Download full text 1 (pdf) of Using a One Health Case-Based Investigation for Improved Control of Brucellosis in Isiolo, Kenya
- Download full text 2 (pdf) of Using a One Health Case-Based Investigation for Improved Control of Brucellosis in Isiolo, Kenya