John Karlsson Valik

6PUBLICATIONS
14CO-AUTHORS
Environmental epidemiologyMedical infection agents (incl. prions)Social epidemiologyDisease surveillanceCardiology (incl. cardiovascular diseases)
Featured researcher

Get your video featured.

JoVEPublish with JoVE
Journal

Publications (6)

|Jan 12, 2026
A matched case-control study on Escherichia coli factors contributing to sepsis and septic shock in bacteraemic patients.

Natalia Maldonado, Inmaculada López-Hernández, John Karlsson Valik

|Dec 11, 2024
Genomic virulence markers are associated with severe outcomes in patients with Pseudomonas aeruginosa bloodstream infection.

John Karlsson Valik, Christian G Giske, Badrul Hasan

|Oct 26, 2023
Outcomes of SARS-CoV-2 Omicron Variant Infections Compared With Seasonal Influenza and Respiratory Syncytial Virus Infections in Adults Attending the Emergency Department: A Multicenter Cohort Study.

Pontus Hedberg, John Karlsson Valik, Lina Abdel-Halim

|Sep 06, 2022
Association Between Time to Appropriate Antimicrobial Treatment and 30-day Mortality in Patients With Bloodstream Infections: A Retrospective Cohort Study.

Jasper Van Heuverswyn, John Karlsson Valik, Suzanne Desirée van der Werff

|Jan 19, 2022
Impact of the COVID-19 pandemic on the incidence and mortality of hospital-onset bloodstream infection: a cohort study.

John Karlsson Valik, Pontus Hedberg, Fredrik Holmberg

Pageof 1