Outbreak caused by the SARS-CoV-2 Omicron variant in Norway, November to December 2021 von Brandal, Lin T, MacDonald, Emily, Veneti, Lamprini, Ravlo, Tine, Lange, Heidi, Naseer, Umaer, Feruglio, Siri, Bragstad, Karoline, Hungnes, Olav, Ødeskaug, Liz E, Hagen, Frode, Hanch-Hansen, Kristian E, Lind, Andreas, Watle, Sara Viksmoen, Taxt, Arne M, Johansen, Mia, Vold, Line, Aavitsland, Preben, Nygård, Karin, Madslien, Elisabeth H

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COVID-19 among immigrants in Norway, notified infections, related hospitalizations and associated mortality: A register-based study von Indseth, Thor, Grøsland, Mari, Arnesen, Trude, Skyrud, Katrine, Kløvstad, Hilde, Lamprini, Veneti, Telle, Kjetil, Kjøllesdal, Marte

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Age and product dependent vaccine effectiveness against SARS-CoV-2 infection and hospitalisation among adults in Norway: a national cohort study, July–November 2021 von Starrfelt, Jostein, Danielsen, Anders Skyrud, Buanes, Eirik Alnes, Juvet, Lene Kristine, Lyngstad, Trude Marie, Rø, Gunnar Øyvind Isaksson, Veneti, Lamprini, Watle, Sara Viksmoen, Meijerink, Hinta

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Increased risk of hospitalisation and intensive care admission associated with reported cases of SARS-CoV-2 variants B.1.1.7 and B.1.351 in Norway, December 2020 –May 2021 von Veneti, Lamprini, Seppälä, Elina, Larsdatter Storm, Margrethe, Valcarcel Salamanca, Beatriz, Alnes Buanes, Eirik, Aasand, Nina, Naseer, Umaer, Bragstad, Karoline, Hungnes, Olav, Bøås, Håkon, Kvåle, Reidar, Golestani, Karan, Feruglio, Siri, Vold, Line, Nygård, Karin, Whittaker, Robert

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Estimating vaccine effectiveness against COVID-19 using cause-specific sick leave as an indicator: a nationwide population-based cohort study, Norway, July 2021 - December 2022 von Meijerink, Hinta, Veneti, Lamprini, Kristoffersen, Anja Bråthen, Danielsen, Anders Skyrud, Stecher, Melanie, Starrfelt, Jostein

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Frequency and risk of SARS-CoV-2 reinfections in Norway: a nation-wide study, February 2020 to January 2022 von Bøås, Håkon, Storm, Margrethe Larsdatter, Tapia, German, Kristoffersen, Anja Bråthen, Løvlie, Astrid Louise, Størdal, Ketil, Lyngstad, Trude Marie, Bragstad, Karoline, Hungnes, Olav, Veneti, Lamprini

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Effectiveness of BNT162b2 vaccine against SARS-CoV-2 Delta and Omicron infection in adolescents, Norway, August 2021 to January 2022 von Veneti, Lamprini, Berild, Jacob Dag, Watle, Sara Viksmoen, Starrfelt, Jostein, Greve-Isdahl, Margrethe, Langlete, Petter, Bøås, Håkon, Bragstad, Karoline, Hungnes, Olav, Meijerink, Hinta

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No difference in risk of hospitalization between reported cases of the SARS-CoV-2 Delta variant and Alpha variant in Norway von Veneti, Lamprini, Valcarcel Salamanca, Beatriz, Seppälä, Elina, Starrfelt, Jostein, Storm, Margrethe Larsdatter, Bragstad, Karoline, Hungnes, Olav, Bøås, Håkon, Kvåle, Reidar, Vold, Line, Nygård, Karin, Buanes, Eirik Alnes, Whittaker, Robert

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Social contact patterns during the early COVID-19 pandemic in Norway: insights from a panel study, April to September 2020 von Veneti, Lamprini, Robberstad, Bjarne, Steens, Anneke, Forland, Frode, Winje, Brita A, Vestrheim, Didrik F, Jarvis, Christopher I, Gimma, Amy, Edmunds, W John, Van Zandvoort, Kevin, de Blasio, Birgitte Freiesleben

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Identifying challenges in drinking water supplies: assessment of boil water advisories in Norway (2008–2019) von Hyllestad, Susanne, Kjørsvik, Svanhild Schipper, Veneti, Lamprini, Amato, Ettore

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Compliance with water advisories after water outages in Norway von Hyllestad, Susanne, Veneti, Lamprini, Bugge, Annechen Bahr, Rosenberg, Thea Grav, Nygård, Karin, Aavitsland, Preben

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Severity of the clinical presentation of hepatitis A in five European countries from 1995 to 2014 von Severi, Ettore, Georgalis, Leonidas, Pijnacker, Roan, Veneti, Lamprini, Turiac, Iulia Adelina, Chiesa, Flaminia, Rizzo, Caterina, Martinelli, Domenico, Vold, Line, Herrador, Bernardo Guzman, Martinez, Carmen Varela, Sanchez, Elena Vanessa Martinez, Semenza, Jan C., Lopalco, Pierluigi, Dahlström, Lisen Arnheim, Giesecke, Johan

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Visiting crowded places during the COVID-19 pandemic. A panel study among adult Norwegians von Aarø, Leif Edvard, Veneti, Lamprini, Vedaa, Øystein, Smith, Otto R F, De Blasio, Birgitte Freiesleben, Robberstad, Bjarne

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COVID-19 Hospitalization Among Children <18 Years by Variant Wave in Norway von Whittaker, Robert, Greve-Isdahl, Margrethe, Bøås, Håkon, Suren, Pål, Buanes, Eirik Alnes, Veneti, Lamprini

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Estimated vaccine effectiveness against SARS-CoV-2 Delta and Omicron infections among health care workers and the general adult population in Norway, August 2021 – January 2022 von Langlete, Petter, Tesli, Martin, Veneti, Lamprini, Starrfelt, Jostein, Elstrøm, Petter, Meijerink, Hinta

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Reduced risk of hospitalisation among reported COVID-19 cases infected with the SARS-CoV-2 Omicron BA.1 variant compared with the Delta variant, Norway, December 2021 to January 20... von Veneti, Lamprini, Bøås, Håkon, Bråthen Kristoffersen, Anja, Stålcrantz, Jeanette, Bragstad, Karoline, Hungnes, Olav, Storm, Margrethe Larsdatter, Aasand, Nina, Rø, Gunnar, Starrfelt, Jostein, Seppälä, Elina, Kvåle, Reidar, Vold, Line, Nygård, Karin, Buanes, Eirik Alnes, Whittaker, Robert

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Vaccine effectiveness against infection with the Delta (B.1.617.2) variant, Norway, April to August 2021 von Seppälä, Elina, Veneti, Lamprini, Starrfelt, Jostein, Danielsen, Anders Skyrud, Bragstad, Karoline, Hungnes, Olav, Taxt, Arne Michael, Watle, Sara Viksmoen, Meijerink, Hinta

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Covid-19 and influenza vaccine effectiveness against associated hospital admission and death among individuals over 65 years in Norway: A population-based cohort study, 3 October 2... von Seppälä, Elina, Dahl, Jesper, Veneti, Lamprini, Rydland, Kjersti Margrethe, Klüwer, Birgitte, Rohringer, Andreas, Meijerink, Hinta

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Estimating vaccine effectiveness against COVID-19 using cause-specific sick leave as an indicator: a nationwide population-based cohort study, Norway, July 2021 – December 2022 von Meijerink, Hinta, Veneti, Lamprini, Kristoffersen, Anja Bråthen, Danielsen, Anders Skyrud, Stecher, Melanie, Starrfelt, Jostein

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Estimated vaccine effectiveness against SARS-CoV-2 Delta and Omicron infections among health care workers and the general adult population in Norway, August 2021 – January 2022 von Langlete, Petter, Tesli, Martin Steen, Veneti, Lamprini, Starrfelt, Jostein, Elstrøm, Petter, Meijerink, Hinta

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