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;

Evolving SARS-CoV-2 severity among hospital and university affiliates in Spain and Greater Boston Fares Amer; Fan-Yun Lan; Mario Gil-Conesa; Amalia Sidossis; Daniel Bruque; Eirini Iliaki; Jane Buley; Neetha Nathan; Lou Ann Bruno-Murtha; Silvia Carlos; Stefanos N. Kales; Alejandro Fernandez-Montero;

New COVID-19 vaccination recommendations in Spain: Optimizing for next seasons Pilar Arrazola; María Fernández Prada; Ángel Gil; José Gómez Rial; Cristina Hernán; Rosario Menéndez; Antoni Trilla; Raúl Ortiz de Lejarazu;