Browsing Norwegian Institute of Public Health Open Repository by Author "Rydland, Kjersti Margrethe"
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Early risk assessment: What to expect of the 2018/19 influenza season in Norway
Bragstad, Karoline; Waalen, Kristian; Paulsen, Trine Hessevik; Aune, Torstein; Klüwer, Birgitte; Rydland, Kjersti Margrethe; Hungnes, Olav (Research report, 2019) -
Folkehelseinstituttet under influensapandemien 2009 – Delrapport: Vaksineforsyning
Aavitsland, Preben; Feiring, Berit; Willbergh, Kine; Rydland, Kjersti Margrethe; Kløvstad, Hilde; Nøkleby, Hanne Magdalene (Research report, 2013) -
Influensasesongen i Norge 2013–14: årsrapport
Hauge, Siri Helene; Hungnes, Olav; Rydland, Kjersti Margrethe; Tønnessen, Ragnhild; Oftung, Fredrik; Mjaaland, Siri; Trogstad, Lill; Håberg, Siri Eldevik; Waalen, Kristian; Bragstad, Karoline; De Blasio, Birgitte Freiesleben; Robertson, Anne Hayman (Research report, 2014) -
Influensasesongen i Norge 2014-15. Årsrapport sykdomsprogram for influensa
Hungnes, Olav; Hauge, Siri Helene; Oftung, Fredrik; Rydland, Kjersti Margrethe; Rønning, Karin; Dudman, Susanne Gjeruldsen; Waalen, Kristian; Furuseth, Ellen; Trogstad, Lill; Bergsaker, Marianne A Riise; Klüwer, Birgitte; Mjaaland, Siri; Muniz, Harald Pors; Håberg, Siri Eldevik; De Blasio, Birgitte Freiesleben; Flem, Elmira; Robertson, Anna Hayman; Tønnesen, Ragnhild; Bragstad, Karoline; Nordstrand, Karine; Grøneng, Gry Marysol (Influensasesongen i Norge … årsrapport, Research report, 2015) -
Influensasesongen i Norge 2015-16. Årsrapport
Hungnes, Olav; Hauge, Siri Helene; Rydland, Kjersti Margrethe; Waalen, Kristian; Robertson, Anna Hayman; Tønnessen, Ragnhild; Bragstad, Karoline; Nordstrand, Karine; Morken, Marianne; Lund, Anne Maria; Madsen, Marie Paulsen; Ramos-Ocao, Remilyn Vicenta R.; Johansen, Valentina Morales; Aune, Torstein; Grøneng, Gry Marysol; Konsmo, Kirsten; Scharffenberg, Tora Alexandra Ziesler; Dudman, Susanne Gjeruldsen; DORENBERG, DAGNY HAUG (Research report, 2016) -
Influensasesongen i Norge 2017-18. Årsrapport
Bragstad, Karoline; Hungnes, Olav; Waalen, Kristian; Aune, Torstein; Tønnessen, Ragnhild; Rydland, Kjersti Margrethe; Klüwer, Birgitte; Hauge, Siri Helene (Influensasesongen i Norge … årsrapport, Research report, 2018) -
Influensasesongen i Norge 2018-19.
Bragstad, Karoline; Hungnes, Olav; Paulsen, Trine Hessevik; Tønnessen, Ragnhild; Aune, Torstein; Waalen, Kristian; Rydland, Kjersti Margrethe; Klüwer, Birgitte; Hauge, Siri Helene (Research report, 2019) -
Influensasesongen i Norge 2019-2020
Bragstad, Karoline; Hungnes, Olav; Paulsen, Trine Hessevik; Tønnessen, Ragnhild; Rydland, Kjersti Margrethe; Klüwer, Birgitte; Aune, Torstein; Hauge, Siri Helene (Research report, 2020)Hovedbudskap • Basert på legebesøk for influensalignende sykdom (ILS), begynte 2019-20-sesongens influensautbrudd i uke 52. Influensatoppen ble nådd i uke 8 og utbruddet nådde kun lavt nivå, noe som indikerer at utbruddet ... -
Influensasesongen i Norge 2020-2021 - årsrapport
Bragstad, Karoline; Paulsen, Trine Hessevik; Tønnessen, Ragnhild; Klüwer, Birgitte; Rydland, Kjersti Margrethe; Aune, Torstein; Hungnes, Olav (Research report, 2021)Hovedbudskap • Influensautbruddet i Norge uteble sesongen 2020-2021. • Andelen influensalignende sykdom overskred aldri utbruddsterskelen. • Det var ingen rapporterte utbrudd av influensa i helseinstitusjoner. • Antallet ... -
Influenza risk groups in Norway by education and employment status
Klüwer, Birgitte; Rydland, Kjersti Margrethe; Laake, Ida; Todd, Megan; Juvet, Lene Kristine; Mamelund, Svenn-Erik (Peer reviewed; Journal article, 2021)Aims: This study aimed to estimate the size of the risk group for severe influenza and to describe the social patterning of the influenza risk group in Norway, defined as everyone ⩾65 years of age and individuals of any ... -
Influenza Virological and Epidemiological season report prepared for the WHO Consultation on the Composition of Influenza Virus Vaccines for the Southern Hemisphere 2022
Bragstad, Karoline; Paulsen, Trine Hessevik; Tønnessen, Ragnhild; Klüwer, Birgitte; Rydland, Kjersti Margrethe; Aune, Torstein; Hungnes, Olav (Research report, 2021)Summary There was no influenza outbreak in Norway during 2020-2021. The proportion of influenza-like illness (ILI) never exceeded the epidemic threshold. No outbreaks of influenza in health care institutions were ... -
Influenza Virological and Epidemiological season report prepared for the WHO Consultation on the Composition of Influenza Virus Vaccines for the Southern Hemisphere 2024, October 2023
Hungnes, Olav; Paulsen, Trine Hessevik; Rohringer, Andreas; Seppälä, Elina Marjukka; Bøås, Håkon; Dahl, Jesper; Fossum, Even; Stålcrantz, Jeanette; Klüwer, Birgitte; Rydland, Kjersti Margrethe; Aune, Torstein; Bragstad, Karoline (Research report, 2023) -
Influenza Virological and Epidemiological season report, October 2022. The 2021-2022 influenza season, Norway
Bragstad, Karoline; Paulsen, Trine Hessevik; Seppälä, Elina Marjukka; Tønnessen, Ragnhild; Klüwer, Birgitte; Rydland, Kjersti Margrethe; Moen, Line Victoria; Rohringer, Andreas; Aune, Torstein; Hungnes, Olav (Research report, 2022)Summary • There was no influenza outbreak in Norway during the preceding 2020-2021 season. • Consistent with the very low influenza activity during the preceding two seasons, seroprevalence against contemporary influenza ... -
Influenza Virological and Epidemiological season report, October 2023
Hungnes, Olav; Paulsen, Trine Hessevik; Rohringer, Andreas; Seppälä, Elina Marjukka; Bøås, Håkon; Dahl, Jesper; Fossum, Even; Stålcrantz, Jeanette; Klüwer, Birgitte; Rydland, Kjersti Margrethe; Aune, Torstein; Bragstad, Karoline (Research report, 2023) -
Interim Influenza Virological and Epidemiological season report prepared for the WHO Consultation on the Composition of Influenza Virus Vaccines for the Northern Hemisphere 2023/2024
Hungnes, Olav; Paulsen, Trine Hessevik; Rohringer, Andreas; Seppälä, Elina Marjukka; Tønnessen, Ragnhild; Bøås, Håkon; Dahl, Jesper; Fossum, Even; Stålcrantz, Jeanette; Klüwer, Birgitte; Rydland, Kjersti Margrethe; Aune, Torstein; Bragstad, Karoline (Research report, 2023)Hovedbudskap • Influensautbruddet i den foregående 2021-2022-sesongen kom uvanlig sent. Utbruddet begynte å vokse seg stort først i mars, etter at smittverntiltakene mot covid-19 ble hevet i midten av februar. Det store ... -
Norway National Influenza Centre: Influenza Virological and Epidemiological Information prepared for the WHO Consultation on the Composition of Influenza Virus Vaccines for the Northern Hemisphere 2019–2020 Beijing, February 2019
Bragstad, Karoline; Waalen, Kristian; Paulsen, Trine Hessevik; Tønnessen, Ragnhild; Aune, Torstein; Klüwer, Birgitte; Rydland, Kjersti Margrethe; Hungnes, Olav (Research report, 2019) -
Norway National Influenza Centre: Influenza Virological and Epidemiological Information prepared for the WHO Consultation on the Composition of Influenza Virus Vaccines for the Northern Hemisphere 2019–2020 Geneva, February 2020
Bragstad, Karoline; Paulsen, Trine Hessevik; Tønnessen, Ragnhild; Klüwer, Birgitte; Rydland, Kjersti Margrethe; Hungnes, Olav (Research report, 2020)• Seroepidemiology data from August 2019 indicate that immunity in Norway against circulating influenza A(H1N1) was quite strong, with considerable immunity also against clade 3C.2a A(H3N2) viruses but with much poorer ... -
Norway National Influenza Centre: Influenza Virological and Epidemiological Information prepared for the WHO Consultation on the Composition of Influenza Virus Vaccines for the Southern Hemisphere 2020. 2020 Geneva, September 2019
Bragstad, Karoline; Paulsen, Trine Hessevik; Tønnessen, Ragnhild; Klüwer, Birgitte; Rydland, Kjersti Margrethe (Research report, 2019) -
Social and demographic patterns of influenza vaccination coverage in Norway, influenza seasons 2014/15 to 2020/21
Klüwer, Birgitte; Rydland, Kjersti Margrethe; Gleditsch, Rebecca; Mamelund, Svenn-Erik; Laake, Ida (Peer reviewed; Journal article, 2023) -
Urbanization and preparedness for outbreaks with high-impact respiratory pathogens
Hauge, Siri Helene; Meijerink, Hinta; Alveberg, Benedikte Louise; Berg, Are Stuwitz; Bergh, Anne; Bragstad, Karoline; De Blasio, Birgitte Freiesleben; Eriksen-Volle, Hanne-Merete; Feruglio, Siri Laura; Forland, Frode; Grøneng, Gry Marysol; Holme, Jørn Andreas; Hungnes, Olav; Iversen, Bjørn Gunnar; Johansen, Julie Denise Whittle; Jønsrud, Knut; Macdonald, Emily Ann; Nygård, Karin Maria; Nøkleby, Hanne Magdalene; Paulsen, Trine Hessevik; Rolfheim-Bye, Christina Lill; Rydland, Kjersti Margrethe; Tønnessen, Ragnhild; Veire, Kjetil Berg; Vold, Line; White, Richard Aubrey; Wisløff, Torbjørn; Wolden, Britt (Research report, 2020)Urban areas are heterogeneous and therefore implementation of the recommendations of this report will be determined by a city’s available resources, current preparedness, as well as adjusting them to local needs and ...