Epidemiological and clinical analysis of community-acquired Mycoplasma pneumonia in children from a Spanish population, 2010–2015 David Aguilera-Alonso, Rocío López Ruiz, Jose Centeno Rubiano, Marta Morell García, Isabel Valero García, María Dolores Ocete Mochón, Elena Montesinos Sanchis

Differential clinic in children infected by SARS-CoV-2, traceability of contacts and cost-effectiveness of diagnostic tests: Cross-sectional observational study Antia Fiel-Ozores, María Luisa González-Durán, Reyes Novoa-Carballal, María del Mar Portugués-de la Red, Isabel Fernández-Pinilla, Jorge Julio Cabrera-Alvargonzález, Cristina Martínez-Reglero, Sonia Rey-Cao, Ana Concheiro-Guisán

Long-term outcomes of necrotizing pneumonia Catalina Bover-Bauza, Borja Osona, Jose Antonio Gil, Jose Antonio Peña-Zarza, Joan Figuerola