Vacinação Segura: desenvolvimento e validação de ambiente virtual para apoiar a prática de profissionais de enfermagem

Abstract

The main objective of this study was to develop and validate a digital technology in the form of a web application titled VacinAÇÃOsegura, focused on vaccines and immunization. This tool aims to support the professional practice of nurses working in Primary Health Care (PHC). The theoretical-methodological foundation was based on concepts and principles related to vaccines and immunization, Permanent Health Education, and the use of digital technologies. Additionally, microlearning was incorporated as a methodological strategy for content development. The project went through several planning phases, including a requirements survey conducted through an online questionnaire targeting nurses. This questionnaire aimed to explore their role in PHC, their involvement with vaccines and immunization, and the possibility of creating a digital tool to support their continuous professional development in this context. Furthermore, a review of related products was carried out, focusing on educational tools, particularly mobile technologies. The third phase of the methodology involved initial prototyping, which was developed using Figma, an online and free design tool. The web application was built on the Visual Studio Code 1.97.2 platform, using JavaScript as the programming language, HTML for markup, and CSS for defining the appearance and layout of the application. Functionality testing was conducted with the participation of 15 nursing professionals who work in vaccination rooms in the municipality of Bragança, Pará. Additionally, for content validation, six Expert Judges (EJ) in nursing evaluated VacinAÇÃOsegura through an online questionnaire, using the Likert Scale as the scoring system, based on the Content Validation Index. Moreover, the EJs provided written recommendations regarding the functionality and usability of the educational product, contributing to its revision and finalization. The research findings highlight the potential of this tool to contribute to the professional qualification of nurses working in PHC, within the context of Basic Health Units. Through Permanent Education, these professionals can gain greater confidence in implementing vaccination and immunization strategies, allowing this approach to be replicated throughout Brazil.