Jensen, V. Vorobieva S.; Furberg, Anne-Sofie; Slotved, Hans-Christian; Bazhukova, Tatiana; Haldorsen, Bjørg; Caugant, Dominique A.; Sundsfjord, Arnfinn; Valentiner-Branth, Palle; Simonsen, Gunnar Skov (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-04-15)
<p><i>Background - </i>The 13-valent Pneumococcal Conjugate Vaccine (PCV-13) was introduced in the National Immunization Programme (NIP) schedule in Russia in March 2014. Previously, the 7-valent Pneumococcal Conjugate Vaccine (PCV-7) was marketed in Russia in 2009 but has never been offered for mass vaccination. A carriage study was performed among children in Arkhangelsk in 2006. The objective was ...