Christ, and neither would their adoration be practiced as in the Roman Catholic Church. See also Carlo Acutis Eucharistic theology Serratia marcescens – bacteria that can colonize flour/bread/wafer and give it red color, sometimes even resembling blood stains. References Further reading External links Eucharistic Miracles – List of Eucharistic miracles catalogued by Blessed Carlo Acutis The Real Presence Association – Exhibition of the Eucharistic miracles of the World Eucharist in the Catholic Church Christian miracles Eucharist