Background Data analysis and visualization is an essential tool for exploring and communicating findings in medical research, especially in epidemiological surveillance. Results Data on COVID-19 diagnosed cases and mortality, from January 1st, 2020, onwards is collected automatically from the European Centre for Disease Prevention and Control (ECDC). We have developed a Shiny application for data visualization and analysis of several indicators to follow the SARS-CoV-2 epidemic using ECDC data. A country-specific tool for basic epidemiological surveillance, in an interactive and user-friendly manner. The available analyses cover time trends and projections, attack rate, population fatality rate, case fatality rate, and basic reproduction number. Conclusions The COVID19-World online web application systematically produces daily updated country-specific data visualization and analysis of the SARS-CoV-2 epidemic worldwide. The application may help for a better understanding of the SARS-CoV-2 epidemic worldwide.
【저자키워드】 COVID-19, SARS-CoV-2, Mortality, Epidemic, Case fatality rate, basic reproduction number, mortality rate, Data visualization, Poisson regression, 【초록키워드】 prevention, Surveillance, attack rate, Research, Control, epidemiological, Analysis, help, Fatality rate, ECDC, European, Result, collected, diagnosed, automatically, the SARS-CoV-2, 【제목키워드】 SARS-CoV-2 epidemic,