The subspecialty of Paediatric Virology: A ‘mosaic tile’ in future Paediatrics

Paediatrics [<παῖς (pais=child) + 'ἰάομαι/ἰῶμαι' (iaome/iome=healing)] is the science and the art of treating infants, children and adolescents, supporting their health, growth and development and ensuring their opportunity to achieve full potential in adulthood (1). As a stimulating, diverse and hugely rewarding medical specialty, it manages a wide range of medical conditions, diseases and disorders, which affect the paediatric population. For this reason, Paediatrics is a broad-based specialty, allowing paediatric health professionals to be either based in the community-evaluating, monitoring and coordinating paediatric patients and their parents-or to become subspecialised in certain areas of interest (2). Paediatric subspecialties, including Paediatric Infectious Diseases, constitute a modern trend in Paediatrics. The medical school settings, as well as the tertiary hospitals, have been specified as the main employment sites of paediatric subspecialists (3). Factors influencing subspecialty choice by paediatric trainees include what is valued by them and excessively vary in certain subspecialties (4). Since our proposal on Saturday the 10th of October, 2015 (5), Paediatric Virology has attracted the critical interest of several worldwide experts in the scientific fields of Neonatology, Paediatrics, Paediatric Infectious Diseases and Virology (Fig. 1). These experts have been asked by members of the Paediatric Virology Study Group (PVSG) and have enthusiastically offered their valuable input on the debate of the potential role of Paediatric Virology as a new paediatric subspecialty. Although this debate has already tagged difficulties, challenges and limitations on this proposal, the potential value of Paediatric Virology subspecialists has undoubtedly been accepted. Nevertheless, our purpose is not to cause a destructive revolution on the existing educational platforms and training programmes on Paediatric Infectious Diseases (6), but to create and add a tiny 'mosaic tile' in future Paediatrics. Mosaic [see Fig. 1 in Mammas and Spandidos (7)] is an artwork technique of creating images with tiny pieces of coloured tiles made of rock, wood, glass or other, usually colourful materials. The ancient Greek origin of mosaic, 'ψηφιδωτό' (psefidoto), comes from the ancient Greek noun 'ψηφίς' (psefis), meaning the tiny 'mosaic tile'. Interestingly, the final picture in a mosaic is tried ‑ and in most cases is achieved-to be superior to its 'tile' components. Similarly, the Paediatric Virology 'tile' should definitely aim to enhance and highlight the wonderful 'mosaic' of Paediatrics, enriching Paediatrics with newly acquired knowledge from Virology, and Immunology (8). Our efforts have to be interpreted as an attempt to find the incentives to enhance and …