학술논문
Pneumonia hospitalizations of children aged
Document Type
article
Author
Source
Human Vaccines & Immunotherapeutics, Vol 18, Iss 6 (2022)
Subject
Language
English
ISSN
2164-5515
2164-554X
21645515
2164-554X
21645515
Abstract
As infection with Streptococcus pneumoniae is an important cause of pneumonia in children, the World Health Organization recommends childhood pneumococcal conjugate vaccines (PCVs). In January 2017, PCV universal mass vaccination (UMV) was introduced in Poland for children aged