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Abstract A severe pneumonia-associated respiratory syndrome caused by a new coronavirus was identified in December 2019 (COVID-19), spread rapidly and has become a world-wide public health challenge. About 25% of COVID-19 patients experienced severe…

Coronavirus disease 2019 (COVID-19) is a pandemic that affected almost all countries worldwide with more than 29,439,120 confirmed cases and 932,486 deaths recorded till on September 14, 2020. However, on May 25, 2020, after 2 months from the first…

The global coronavirus pandemic has clearly demonstrated the great urgency to collect and use patient data effectively to understand, track and manage the spread of Covid-19. The value of patient data in this pandemic is undeniable, however…

In 2020, health care has had to pivot dramatically to keep up with the havoc created by the pandemic. COVID-19 and its aftermath are about the basics, including in medicine.

In this work we discuss the ecological and mathematical significance of system's dimension in continuous-time population dynamics models. We show how the system's dimension reflects the ecological assumptions and affects both the spectrum of dynamic…

COVID-19 hit Italy in February 2020 after its outbreak in China at the beginning of January. Why was Italy first among the Western countries? What are the conditions that made Italy more vulnerable and the first target of this disease? What…

COVID-19 hit Italy in February 2020 after its outbreak in China at the beginning of January. Why was Italy first among the Western countries? What are the conditions that made Italy more vulnerable and the first target of this disease? What…

¿Por qué los ecólogos desean obtener resultados positivos? Una vez más, los resultados negativos son necesarios para mejorar la acumulación de conocimientoEl contraste de hipótesis se emplea habitualmente en ecología y biología de la conservación…