The author expressed his deep sadness for Olga Kalakuta, whom he described as one of his closest collaborators during his tenure at the Ministry of Health. He wrote that she dedicated herself to public health and consistently stood by patients, adding that he had the honor of working closely with her. https://t.co/Bmp9bb0NA0 #ΌλγαΚαλακούτα #ΔημόσιαΥγεία #Αποχαιρετισμός #GR (translated)