Author Bruno Barreto Pará University Center - CESUPA, Pará, Brazil● Assistant Professor, Pará University Centre - CESUPA ● Pediatrician - Allergist and Immunologist ● PhD in Sciences - São Paulo Federal University ● Member of the Department of Allergy - Pará State University Center ● Coordinator of the Childhood Allergy Department - Brazilian Association of Allergy and Immunology ● Sub-coordinator of the Microbiome Department - Latin American Society of Allergy, Asthma and Immunology