Throughout his prolific career, Dr. David Aguilera Alonso has participated as principal researcher and co-author of multiple projects and clinical trials. These include benchmark analyses in the scientific landscape on antimicrobial resistance, HIV infections, viral respiratory problems, Tuberculosis and vaccine implementation.  

For most of his professional career, he has held the position of Adjunct Physician in Pediatrics at the Gregorio Marañón University Hospital, being a member of its prestigious Infectious Diseases Unit. He is also an invited editor and reviewer of scientific publications such as Frontiers in Pediatrics, Clinical Microbiology, Annals of Pediatrics and Archives of Bronchopneumology.

• Associate Physician of the Infectious Diseases Unit of the Gregorio Marañón University Hospital 
• Member of the ESPID-EUCAST Joint Working Group on antibiotic dosing in children 
• Master's Degree in Pediatric Infectious Diseases, Complutense University of Madrid
• University Expert in Basic Pediatric Infectious Diseases, Rey Juan Carlos University
• University Degree in Statistics and Interpretation of Medical Studies by the UNED (UNED) 
• Member of:  
  
  • Spanish Society of Infectious Diseases in Pediatrics  
  • European Society of Pediatric Infectious Diseases 
  • Spanish Society of Infectious Diseases and Clinical Microbiology 
  • Spanish Association of Pediatrics