Berit Feiring

Oslo, Norway

Last Updated: 09/26/2026

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Found 32 publications

Infectious disease hospitalization rates before and after introduction of vaccine against human papillomavirus in Denmark, Norway, and Sweden: controlled interrupted time series analyses.

Infectious disease hospitalization rates before and after introduction of vaccine against human papillomavirus in Denmark, Norway, and Sweden: controlled interrupted time series analyses.

Journal: Vaccine

Published: March 06, 2026

HPV Genotype Distribution in Cervical Cancer and High-Grade Lesions in Norway, and Early Vaccine Impact.

HPV Genotype Distribution in Cervical Cancer and High-Grade Lesions in Norway, and Early Vaccine Impact.

Journal: International journal of cancer

Published: February 06, 2026

New-Onset Headache After SARS-CoV-2 Infection and Vaccination: Results From Three Population-Based Cohorts in Norway.

New-Onset Headache After SARS-CoV-2 Infection and Vaccination: Results From Three Population-Based Cohorts in Norway.

Journal: European journal of neurology

Published: January 17, 2025

Post-COVID symptoms after SARS-CoV-2 omicron infection and the effect of booster vaccination: A population-based cohort study.

Post-COVID symptoms after SARS-CoV-2 omicron infection and the effect of booster vaccination: A population-based cohort study.

Journal: Vaccine

Published: September 06, 2024

Infectious disease hospitalization after receipt of human papillomavirus vaccine: a nationwide register-based cohort study among Danish, Finnish, Norwegian, and Swedish girls.

Infectious disease hospitalization after receipt of human papillomavirus vaccine: a nationwide register-based cohort study among Danish, Finnish, Norwegian, and Swedish girls.

Journal: European journal of epidemiology

Published: August 13, 2024

Trends in childhood asthma in Denmark, Finland, Norway and Sweden.

Trends in childhood asthma in Denmark, Finland, Norway and Sweden.

Journal: Acta paediatrica (Oslo, Norway : 1992)

Published: May 08, 2024

Unexpected vaginal bleeding and COVID-19 vaccination in nonmenstruating women.

Unexpected vaginal bleeding and COVID-19 vaccination in nonmenstruating women.

Journal: Science advances

Published: September 22, 2023

Is vaccination against measles, mumps, and rubella associated with reduced rates of antibiotic treatments among children below the age of 2 years? Nationwide register-based study from Denmark, Finland, Norway, and Sweden.

Is vaccination against measles, mumps, and rubella associated with reduced rates of antibiotic treatments among children below the age of 2 years? Nationwide register-based study from Denmark, Finland, Norway, and Sweden.

Journal: Vaccine

Published: May 17, 2023

Vaccination against measles-mumps-rubella and rates of non-targeted infectious disease hospitalisations: Nationwide register-based cohort studies in Denmark, Finland, Norway, and Sweden.

Vaccination against measles-mumps-rubella and rates of non-targeted infectious disease hospitalisations: Nationwide register-based cohort studies in Denmark, Finland, Norway, and Sweden.

Journal: The Journal of infection

Published: May 08, 2023

Heavy bleeding and other menstrual disturbances in young women after COVID-19 vaccination.

Heavy bleeding and other menstrual disturbances in young women after COVID-19 vaccination.

Journal: Vaccine

Published: April 21, 2023

Cohort Profile: Childhood morbidity and potential non-specific effects of the childhood vaccination programmes in the Nordic countries (NONSEnse): register-based cohort of children born 1990-2017/2018.

Cohort Profile: Childhood morbidity and potential non-specific effects of the childhood vaccination programmes in the Nordic countries (NONSEnse): register-based cohort of children born 1990-2017/2018.

Journal: BMJ open

Published: February 10, 2023

Determinants of humoral and cellular immune responses to three doses of mRNA SARS-CoV-2 vaccines in older adults: a longitudinal cohort study.

Determinants of humoral and cellular immune responses to three doses of mRNA SARS-CoV-2 vaccines in older adults: a longitudinal cohort study.

Journal: The lancet. Healthy longevity

Published: December 21, 2022

Showing 1-12 of 32

Last Updated: 09/26/2026