**Author details**

Fermín Jesús González-Melado1 \* and María Luisa Di Pietro2

1 Department of Moral Theology and Bioethics, High Center for Theological Studies (Badajoz), Pontifical University of Salamanca, Salamanca, Spain

2 Hygiene Section, University Department for Life's Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy

\*Address all correspondence to: fjgonzalezme@upsa.es

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Covid-19 Vaccines and Institutional Trust DOI: http://dx.doi.org/10.5772/intechopen.99124*
