Religious orders, public health and epidemics from the Black Death to Covid-19. Edited by Matthieu Brejon de Lavergnée and Emanuele Columbo. (Klosterwelten, 3.) Pp. 294 incl. 16 colour and black-and-white ills and 2 tables. Münster: Aschendorff Verlag, 2024. €59. 978 3 402 23036 7 - O’Brien, Monica Catherine (The journal of ecclesiastical history, 2026)