All the dioceses in California together with Catholic health care ministries and Catholic Charities support the eradication of disease that disrupts human life. The Pfizer and Moderna vaccines promote health in face of a devastating pandemic that no one expected. We want to reemphasize that the origins of the vaccines are morally acceptable from a Catholic perspective and their advancement fosters the common good. We also affirm that those who are most vulnerable must have a privileged place in their distribution and allocation.