Harold Marcotte

Harold Marcotte

Researcher | Docent
Visiting address: Solnavägen 9, 17165 Solna
Postal address: C2 Medicinsk biokemi och biofysik, C2 Immunologi Hammarström, 171 77 Stockholm

About me

  • I am currently a researcher and a docent in the Division of Immunology within the Department of Medical Biochemistry and Biophysics (MBB). My primary research focus is to establish passive immunotherapy against mucosal infectious diseases and studying host-microbe interactions. My work includes the development and engineering of human monoclonal and camelid antibodies against coronaviruses, Helicobacter pylori, and noroviruses. I am also investigating the use of recombinant Lactobacillus as a delivery system for antibodies at mucosal surfaces. More recently, I have been conducting research on the systemic and mucosal immune response to SARS-CoV-2 in vaccinated and infected individuals..


  • I am teaching immunology for the Biomedicine Laboratory Science program (Biomedicinska analytikerprogrammet).


All other publications


  • Researcher, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, 2023-

Degrees and Education

  • Docent, Karolinska Institutet, 2018

News from KI

Events from KI