Romanians' opinion on the differences between the Pfizer and the Moderna vaccine 2021

Published by Statista Research Department, Jun 12, 2023

Over one third of respondents stated that the main differences between the Pfizer and the Moderna vaccine against COVID-19 were the storage temperature and the vaccine efficiency. Five percent of respondents answered that another difference would be the number of necessary doses which need to be administrated.

As far as you know, are there any differences between the Pfizer and the Moderna vaccine?*

Characteristic	Share of respondents
Storage temperature	32%
Vaccine efficiency	32%
The interval of days between doses	16%
The age of those who can get vaccinated	7%
The number of necessary doses	5%
The side effects	4%
The technology through which they were developed	4%
Duration of immunity after vaccination	3%
The price	2%
The producer	1%
Period of validity	1%
One of them is more reliable	1%
Component substances	1%

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Release date

January 2020

More information

Region

Romania

Survey time period

January 13-15, 2021

Number of respondents

1,512 respondents

Age group

18 years and older

Method of interview

Computer-assisted telephone interviews (CATI)

Supplementary notes

* This question was phrased by the source as follows: "Până în momentul de față, în Uniunea Europeană (și România) sunt aprobate și disponibile două vaccinuri: cel produs de BioNTech/Pfizer și cel produs de Moderna. Din câte știți, există diferențe între acestea?"

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