Knowledge graphs to manage epidemiological information about covid-19

Control of the spread of infectious diseases requires exhaustive epidemiological research, as has been validated by the performance of the Ministry of Public Health during several decades of combat against numerous diseases, such as dengue, cholera and various types of influenza, among others. However, the COVID-19 pandemic is testing the limits of the most rigorous epidemiological protocols in Cuba and worldwide, due to its high transmissibility and fast spread. In this context, the present study had the purpose of using knowledge graphs to support epidemiological research about COVID-19, with greater emphasis on exposure factors and contact tracing. To achieve this end, a study was conducted about the state of the art of knowledge graphs and their use in the health care sector, particularly in the combat against the novel coronavirus SARS-CoV-2. The research applied a methodological approach based on the development and use of knowledge graphs adjusted to the study field. Results are simulated in the context of the outbreak occurring in mid July 2020 in the municipality of Bauta, Artemisa province, using real data obtained from the Internet and combined with other simulated data. © 2021, Centro Nacional de Informacion de Ciencias Medicas. All rights reserved.

Intervention by the Clinical Psychology team from the Liaison Unit of the IPS Gregorio Maranon during the COVID-19 crisis

The Covid-19 pandemic is generating an array of psychological difficulties in survivors, families and first-line health professionals. The need for psychological interventions within the hospital has led to the increase in the capacity of the Clinical Psychology Liaison Service in the Gregorio Maraiion General University Hospital. The crisis intervention model has underpinned the organization of the care, with a focus on preventing complicated grief and post-traumatic stress disorder. In this paper, the most frequently reported psychological difficulties are outlined and the interventions carried out in the service are described (reduced groups for professionals, face-to-face and telephone-based interventions with patients, families and professionals, crisis intervention, consulting role of the physicians and nurses, etc.).