Characterisation of the online public debate od MMR vaccine against measles, mumps and rubella on the Polish Internet.

Introduction: MMR vaccine is a controversial topic of public debate. The controversies include such issues as autism, adjuvants or ethical questions related to the culturing of the rubella virus on human cell lines.

Objective: The objective was to characterise the public debate on MMR vaccination on the Polish Internet between January 2018 and June 2020.

The influence of socio-demographic characteristics on attitudes towards prophylactic vaccination in Poland.

Objectives: A legally regulated program of mandatory vaccinations is in place in Poland. The number of vaccination refusals increased from 3437 to 48 609 in 2010-2019. The aim of the study was to determine the association of various socio-demographic factors with the attitudes of the residents of Poland to prophylactic vaccination.