Effectiveness of the BNT162b2 mRNA Covid-19 vaccine in Spanish healthcare workers Concepción Núñez López; Juan Manuel González de Abreu; Verónica Pérez-Blanco; Rosa de Miguel Buckley; María Pilar Romero Gómez; Marta Díaz-Menéndez;

Effects of COVID-19-Associated Pulmonary Aspergillosis (CAPA) on the prognosis of severe COVID-19: Clinical characteristics and risk factors in a second-level hospital from Southern Spain Javier Martínez de Victoria Carazo; Daniel Fernández Reyes; Adolfo de Salazar González; Miguel Ángel Montero Alonso; Purificación Fernández Morales; Federico García García; Fernando García García; Eugenia Yuste Ossorio; José Hernández Quero; Emilio Guirao Arrabal;

Effectiveness of immunization strategies for preventing severe acute respiratory infection during the 2023/2024 season in a Spanish health department Raíssa de Fátima Silva-Afonso; Guillermo Platas-Abenza; María Guerrero-Soler; Pilar Gallardo-Rodríguez; Francisco Gil-Sánchez; Gonzalo Pérez-Paz; Lidia Cartagena-Llopis; Marina Fuster-Pérez; María Sánchez-Valero; Ana Esclapez-Martínez; Noemí Solís-Aniorte; Yamilet Fernández-Martínez; Elena Ronda-Pérez; Isabel Escribano-Cañadas; Juan Carlos Rodríguez-Díaz; Esperanza Merino De Lucas; Pablo Chico-Sánchez; José Sánchez-Payá; Paula Gras-Valentí;