Saurio, Kaisa; University of Helsinki; Hankonen, Nelli; Heino, Matti; Pietilä, Meri; Gjalt-Jorn, Peters; Open University of the Netherlands; Turunen, Piia
Availability
B
Time Period Covered
2021
Keyword
COVID-19; bacterial and virus diseases; public health; human behaviour; health; protective masks; vaccination