Outbreak of invasive pneumococcal disease among shipyard workers, Turku, Finland, May to November 2019 Linkevicius, Marius and Cristea, Veronica and Siira, Lotta and Mäkelä, Henna and Toropainen, Maija and Pitkäpaasi, Marjaana and Dub, Timothee and Nohynek, Hanna and Puumalainen, Taneli and Rintala, Esa and Laaksonen, Merja E. and Feuth, Thijs and Grönroos, Juha O. and Peltoniemi, Jutta and Frilander, Heikki and Lindström, Irmeli and Sane, Jussi, Eurosurveillance, 24, 1900681 (2019), https://doi.org/10.2807/1560-7917.ES.2019.24.49.1900681