The 2021 Paschal Epistle of Metropolitan Hilarion of Eastern America and New York, First Hierarch of the Russian Orthodox Church Outside Russia, may be read in English here and in Russian here.  An extract: "Together, as we send up gratitude to God, Who has spared our souls from death, for the preservation of our life and the opportunity to spend the present highly-exalted days in church, we should not forsake those lessons that are given to us by current events. Let us not neglect the health measures implemented for staving off the coronavirus infection, as the Sacred Scriptures say: “before you fall ill, take care of your health” (Sirach 18:19). This means that precaution is itself a lifesaving medicine. Let us also not forsake prayer that the plague – which has distressed many with the fear of death – will pass, that the Lord, just as in the Old Testament, will relent “concerning the disaster” and say to the Angel who is afflicting us, "Enough! Withdraw your hand" (2 Samuel 24:16)".