TO: All Priests
FROM: Reverend Brian Nunes, Moderator of the Curia/Vicar General
DATE: January 8, 2021
SUBJECT: CORONAVIRUS VACCINE RESOURCES
As we begin the new year, vaccines against COVID-19 are becoming available to more people in our communities. It is
critically important that our faithful and others in our parish communities have an accurate understanding of how these
vaccines may be viewed from the perspective of Catholic moral teaching and tradition. The Vatican’s doctrinal office,
the Congregation for the Doctrine of the Faith (CDF), has determined that it is “morally acceptable” for Catholics to take
these vaccines against the COVID-19 Virus. This judgment is deeply rooted in the Catholic moral tradition.
On December 21, 2020, the CDF stated:
“All vaccinations recognized as clinically safe and effective can be used in good conscience with the certain
knowledge that the use of such vaccines does not constitute formal cooperation with the abortion from which
the cells used in production of the vaccines derive” … “the morality of vaccination depends not only on the duty
to protect one's own health, but also on the duty to pursue the common good.”
“In the absence of other means to stop or even prevent the epidemic, the common good may recommend
vaccination, especially to protect the weakest and most exposed.”
Thus, the Archdiocese of Los Angeles strongly encourages Catholics to receive a safe and effective COVID-19 vaccine for
the sake of ourselves, our loved ones, and the common good.
If some of the faithful choose not to take the vaccine for reasons of conscience, the Vatican says those persons “must do
their utmost to avoid … becoming vehicles for the transmission of the infectious agent.”
It is important for all of us as clergy to share this message and encourage our faithful to receive the COVID-19 vaccine
when able, so as to ensure the health and safety of our parish communities. We must also help those who chose not to take
the vaccine to take the proper precautions to limit transmission.
Attached please find a statement from the United States Conference of Catholic Bishops (USCCB) that can assist you in
your efforts to communicate these messages to the faithful in your parishes. The documents, along with additional resources,
can be found in English and Spanish at the following links on the USCCB website:
Moral Guidance on Vaccines: https://www.usccb.org/prolife/biomedical-research
Answers to Ethical Questions about COVID-19 Vaccines: https://www.usccb.org/resources/Answers%20to%20Key%
20Ethical%20Questions%20About%20COVID-19%20Vaccines.pdf
If you have any questions or concerns, please feel free to contact Kathleen Buckley Domingo, Senior Director for the Office
of Life Justice and Peace, at [email protected] or (213) 637-7236.
May Jesus, through the intercession of Our Lady of the Angels, continue to bless our communities with good health, peace, and
joy.