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Welcome on “Vaccine Talks”

Our goal is to provide you with accessible content about vaccine hesitancy. So, you will be able to take part in conversations and debates with your friends, family, classmates…


Opposition to vaccines is found in different contexts and disguised in several ways. These questions are at the heart of what the World Health Organization (WHO) termed “vaccine hesitancy” in 2012. The term describes the delay in acceptance or refusal of vaccines despite the availability of vaccination services (Blume, 2017; Peretti-Watel et al., 2015). In a nutshell, vaccine hesitancy is a decision-making process influenced by a plethora of factors that shape the decision to accept some or all vaccines in accordance with the recommended schedule (Buss, 2019).


Where are you on the vaccine hesitancy scale?

Want to know more about the vaccine hesitancy scale? Click here

Learn about vaccine hesitancy regarding specific diseases…


This website was created in the frame of the Vaccine Talks Collective which is part of the Association for Scientific Dissemination and Associative Aid (ADS2A). Go learn more about the association and its collectives: Click here

Or go visit the websites of the other collectives of the association:

The cells wander & LudoViro

ADS2A is supported by many partners:


This project was also realized in the frame of the Erasmus+ Mundus Joint Master Degree “Leading International Vaccinology Education” (EMJMD LIVE). It is coordinated by the University of Lyon (Université Claude Bernard Lyon 1, UCBL, France), and organized by five European universities from the Schengen area and co-funded by the Erasmus+ Programme of the European Union.

Bibliography and webography consulted in December 2021:

Blume S. (2017). Immunization: how vaccines became controversial. Chapter eight: The roots of doubt. Reaktion Books. 216-251: https://academic-oup-com.eres.qnl.qa/shm/article-abstract/31/2/438/4793408?redirectedFrom=fulltext

Buss I. (2019). RSTMH (for The Royal Society of Tropical Medicine & Hygien) > News & Blogs > Blogs > Vaccine hesitancy: confidence, complacency and convenience: https://rstmh.org/news-blog/blog/vaccine-hesitancy-confidence-complacency-and-convenience

Peretti-Watel P., Larson H. J., Ward J. K., Schulz W. S., & Verger P. (2015). Vaccine hesitancy: clarifying a theoretical framework for an ambiguous notion. PLoS Currents, 7: ecurrents.outbreaks.6844c80ff9f5b273f34c91f71b7fc289