Summary: Featuring articles on a blood-based test for colorectal cancer screening, a multitarget stool DNA test for colorectal cancer, iptacopan for paroxysmal nocturnal hemoglobinuria, and preterm birth and other outcomes of maternal RSV vaccination; a review article on cerebral cavernous malformations; a case report of a man with cardiac arrest, cardiogenic shock, and hypoxemia; and Perspective articles on vertical integration and American medicine; on aspirin, preeclampsia, and racism; and on a shift in the night. Supplement to the New England Journal of Medicine, Vol. 390, No. 11.
