Pope Francis has launched a powerful appeal for people to get vaccinated with approved Covid-19 vaccines, calling it an act of love. Helping other do the same, he said, is also an act of love for oneself, love for our families and friends, and love for all peoples. Love is also social and political. Getting vaccinated is a simple yet profound way to care for one another, especially the most vulnerable, he said. He prayed that God might grant us the grace to face it with the strength of faith, ensuring that vaccines are available for all, so that we can all get immunized. Love trumps hate!