Susceptibility and risk of SARS-COV-2 infection among middle-aged and older adults in Tarragona area, Spain Eva M. Satué-Gracia; Angel Vila-Córcoles; Cinta de Diego-Cabanes; Angel Vila-Rovira; Cristina Torrente-Fraga; Frederic Gómez-Bertomeu; Imma Hospital-Guardiola; Olga Ochoa-Gondar; Francisco Martín-Luján;

Vacunas COVID-19 e infección por herpes Francisco Tejada Cifuentes; Ángeles Lloret Callejo; María José Tirado Peláez;

Pneumococcal superinfection in COVID-19 patients: A series of 5 cases David Cucchiari; Juan M. Pericàs; Josep Riera; Roberto Gumucio; Emmanuel Coloma Md; David Nicolás;