The appearance of COVID-19 almost coincided with the beginning of an active phase of the digitalization process in all areas, including public health. Moreover, COVID-19 unwittingly became an impulse that accelerated the introduction of digital technologies, as well as initiated new innovative solutions to combat both the virus and its devastating social and economic consequences. At the time of writing this letter to the Editor, COVID-19 is still actively spreading, having a negative impact on the global economy and health, despite the start of global vaccination. In this regard, the governments of all countries are developing new innovative approaches to prevention, treatment and rehabilitation of the virus.