摘要：This study was carried out in the city of Esmeraldas, in the province of the same name, and it was intended to develop the evaluation of cold chain management by nursing personnel in the vaccination area of Type C Health Center Las Palmas, to reduce the mishandling of the cold chain and the lack of knowledge about its importance. A methodological framework based on the quantitative-qualitative mixed research modality was developed, which led to the elaboration of analysis and interpretation of the results that allowed diagnosing the current situation. For which the analytical and cross-sectional descriptive methodology was used as well as the synthetic analytical, logical historical methods, which contributed to a better understanding of the current situation of the problem that served as the basis for the elaboration of the proposal, developing a training program which yielded positive results in the post-survey since the majority of the members of the study population demonstrated that they know the subject, they cleared up their doubts, and they also contributed to the training of the nursing staff.
