Mette Istre

Prevention of covid-19 and other acute respiratory infections with cod liver oil supplementation, a low dose vitamin D supplement: quadruple blinded, randomised placebo controlled trial

Sonja Hjellegjerde Brunvoll, Anders Benteson Nygaard, Merete Ellingjord-Dale et al. · BMJ · 2022 · 56 citations · Full text

Persisting symptoms three to eight months after non-hospitalized COVID-19, a prospective cohort study

Arne Søraas, Karl Trygve Kalleberg, John Arne Dahl et al. · PLoS ONE · 2021 · 52 citations · Full text

Long Covid, Virus Epidemiology, Clinical Infectious Disease +14

EWAS of post-COVID-19 patients shows methylation differences in the immune-response associated gene, IFI44L, three months after COVID-19 infection

Yunsung Lee, Espen Riskedal, Karl Trygve Kalleberg et al. · Scientific Reports · 2022 · 33 citations · Full text

Breakthrough infections with the omicron and delta variants of SARS-CoV-2 result in similar re-activation of vaccine-induced immunity

Arne Søraas, Gunnveig Grødeland, Beathe Kiland Granerud et al. · Frontiers in Immunology · 2022 · 23 citations · Full text

The use of public transport and contraction of SARS-CoV-2 in a large prospective cohort in Norway

Merete Ellingjord‐Dale, Karl Trygve Kalleberg, Mette Istre et al. · BMC Infectious Diseases · 2022 · 19 citations · Full text