Ana Sánchez Batanero, Pharmacist qualified at the University of Seville in 2001. Master's Degree in Drug Safety, Pharmacovigilance and Post-authorization Studies at the University of Seville. From 2002 to the present. She has worked as Coordinator of clinical trials and international observational studies (COMBACTE PROJECTS) and as a researcher in the of Hospital Pharmacy Department and UGC of Infectious Diseases Unit in different hospitals in Andalusia (Hospital University Hospital Virgen Macarena, Punta de Europa Hospital University Hospital Virgen del Rocio in Rational Use of Medicines and Compassionate Use Programs in advanced therapies. Member of the research team of clinical trials: De-escalation in Enterobacterial bacteremia (Simplify Project, Carlos III Healht Institute (2016-2018)) and Staphylococcus Aureus Bacteremia Antibiotic Treatment Options (EC SABATO) of German Research Foundation.