Projects and publications
- Bruk av briller for å begrense spredning av SARS-CoV-2
- Effekt på smittespredning av å jobbe hjemmefra versus på kontoret
- Effekten av FFP3 respirator sammenlignet med munnbind på smittespredning blant helsearbeidere på sykehjem
- Effekten av munnbind på smittespredning
- Evaluation of social media campaign to increase COVID-19 testing in migrant groups: A cluster randomised trial
- Luftrensere for smittevern i barer og restauranter: randomisert forsøk
- Samtale med fastlegen som tiltak for å øke vaksinasjonsdekningen
- The effect of working at home versus at the office on risk of transmission of SARS-CoV-2 and other respiratory agents. A randomized controlled trial.
- The GLasses Against transmission of SARS-CoV-2 in the communitY (GLASSY) trial: A pragmatic randomized trial
- Atle Fretheim, Ingeborg Hess Elgersma, Arnfinn Helleve, Petter Elstrøm, Oliver Kacelnik, Lars G. Hemkens, (2022). Effect of Wearing Glasses on Risk of Infection With SARS-CoV-2 in the Community: A Randomized Clinical Trial. JAMA Network Open doi: 10.1001/jamanetworkopen.2022.44495
- Kristian Bandlien Kraft, Ingeborg Hess Elgersma, Trude Marie Lyngstad, Petter Elstrøm, Kjetil Elias Telle, (2022). COVID-19 vaccination rates among healthcare workers by immigrant background: A nation-wide registry study from Norway. Scandinavian Journal of Public Health doi: 10.1177/14034948221100685
- Ingeborg Hess Elgersma, Elise Svarstad, Hilde Kløvstad, Karin Maria Nygård, Anja Bråthen Kristoffersen, (2022). No evidence for added value of introducing mandatory COVID-19 testing for international travellers entering Norway with a valid EU digital COVID certificate. Infectious Diseases doi: 10.1080/23744235.2022.2131899
- Ingeborg Hess Elgersma, Kjetil Elias Telle, Petter Elstrøm, Håvard Mikal Skagseth, Oliver Kacelnik, (2022). Transmission of severe acute respiratory coronavirus virus 2 (SARS-CoV-2) between hospital workers and members of their household: Nationwide, registry-based, cohort study from Norway. Infection control and hospital epidemiology s. 1-6. doi: 10.1017/ice.2022.108
- Ingeborg Hess Elgersma, Atle Fretheim, Thor Indseth, Anita Thorolvsen Munch, Live Bøe Johannessen, Christine Engh Hansen, (2022). The Evaluation of a Social Media Campaign to Increase COVID-19 Testing in Migrant Groups: Cluster Randomized Trial. Journal of Medical Internet Research doi: 10.2196/34544
- Angela Susan Labberton, Anna Aasen Godøy, Ingeborg Hess Elgersma, Bjørn Heine Strand, Kjetil Elias Telle, Trude Margrete Arnesen, Karin Maria Nygård, Thor Indseth, (2022). SARS-CoV-2 infections and hospitalisations among immigrants in Norway-significance of occupation, household crowding, education, household income and medical risk: a nationwide register study. Scandinavian Journal of Public Health s. 772-781. doi: 10.1177/14034948221075029
- Atle Fretheim, Lars G. Hemkens, Arnfinn Helleve, Petter Elstrøm, Ingeborg Hess Elgersma, Oliver Kacelnik, (2022). The GLasses Against transmission of SARS-CoV-2 in the communitY (GLASSY) trial: A pragmatic randomized trial (study protocol). medRxiv doi: 10.1101/2022.02.04.22270120
- Atle Fretheim, Ingeborg Hess Elgersma, Fredrik Aaeng Kristiansen, Caroline Rømming Varmbo, Miriam Kristine Salame Olsbø, Iselin Havstein Strand Glover, Martin Flatø, (2021). The effectiveness of free face mask distribution on use of face masks. A cluster randomised trial in stovner district of oslo, Norway. International Journal of Environmental Research and Public Health (IJERPH) doi: 10.3390/ijerph18178971
- Kristin Hestmann Vinjerui, Ingeborg Hess Elgersma, Atle Fretheim, (2021). Increased COVID-19 testing rates following combined door-to-door and mobile testing facility campaigns in Oslo, Norway, a difference-in-difference analysis. International Journal of Environmental Research and Public Health (IJERPH) doi: 10.3390/ijerph182111078
- Kristian Bandlien Kraft, Ingeborg Hess Elgersma, Angela Susan Labberton, Thor Indseth, Anna Aasen Godøy, (2021). Covid-19: Persons tested, confirmed cases and associated hospitalizations by education and income
- Thor Indseth, Atle Fretheim, Rojan Tordhol Ezzati, Abdi Gele, Jan-Paul Brekke, Ingeborg Hess Elgersma, Anna Aasen Godøy, Lema Hussaini, Naima Said Sheikh, Gunnar Øyvind Isaksson Rø, Trude Margrete Arnesen, Mona Bjørbæk, Hodon Duahle, Solveig Engebretsen, Helena Niemi Eide, Julie Salvesen Fevåg, Martin Flatø, Mohamed Gawad, Maja Weemes Grøtting, Kjersti Helene Hernæs, Marte Karoline Råberg Kjøllesdal, Prabhjot Kour, Anja Bråthen Kristoffersen, Angela Susan Labberton, Anja Elsrud Schou Lindman, Fredrik Methi, Charlott Nordström, Samera Azeem Qureshi, Ragnhild Anne Caroline Storste Spilker, Bjørn Heine Strand, Selam Andegiorgis Tsige, Kristin Hestmann Vinjerui, Line Vold, Kjetil Elias Telle, (2021). Koronapandemien og innvandrerbefolkningene, vurderinger og erfaringer
- Kristin Hestmann Vinjerui, Ingeborg Hess Elgersma, Atle Fretheim, (2021). Covid-19. Dør-til-dør-aksjoner, mobile teststasjoner og endring i testandel blant norsk- og utenlandsfødte i bydel Stovner, Oslo
- Thor Indseth, Trude Margrete Arnesen, Mona Bjørbæk, Jan-Paul Brekke, Hodon Duahle, Ingeborg Hess Elgersma, Helena Niemi Eide, Rojan Tordhol Ezzati, Julie Salvesen Fevåg, Martin Flatø, Atle Fretheim, Mohamed Gawad, Abdi Ali Gele, Anna Aasen Godøy, Maja Weemes Grøtting, Kjersti Helene Hernæs, Lema Hussaini, Anja Bråthen Kristoffersen, Angela Susan Labberton, Anja Elsrud Schou Lindman, Naima Said Sheikh, Charlott Elise Gyllenhammar Nordstrøm, Samera Azeem Qureshi, Ragnhild Anne Caroline Storste Spilker, Bjørn Heine Strand, Kjetil Elias Telle, Selam Andegiorgis Tsige, Kristin Hestmann Vinjerui, (2021). Covid-19 blant innvandrere i Norge, vurdering av tiltak og erfaringer fra felt, delrapport 1