SARS-CoV-2 breakthrough infection incidence, risk factors, and antibody correlates in Belgian nursing homes residents and staff (2021-2022). - De Rop L; Meyers E; Van Biesen N; De Burghgraeve T; Digregorio M; Coen A; De Clercq N; Buret L; Coenen S; Duysburgh E; Scholtes B; Cools P; et al. (Archives of public health = Archives belges de sante publique, 2026)