@article{:/content/10.2807/1560-7917.ES.2021.26.35.2100793, author = "Seppälä, Elina and Veneti, Lamprini and Starrfelt , Jostein and Danielsen, Anders Skyrud and Bragstad, Karoline and Hungnes, Olav and Taxt, Arne Michael and Watle, Sara Viksmoen and Meijerink, Hinta", title = "Vaccine effectiveness against infection with the Delta (B.1.617.2) variant, Norway, April to August 2021", journal = "Eurosurveillance", year = "2021", volume = "26", number = "35", eid = 2100793, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2021.26.35.2100793", doi = "https://doi.org/10.2807/1560-7917.ES.2021.26.35.2100793" }