Introduction - the problem:Covid 19 changed our life and world, but we have to work work to survive, we have to use the medical...
Introduction - the problem:The coronavirus pandemic and a global lockdown influenced companies all over the world. Supply chains are broken, there are gaps in...
Introduction - the problem:Currently, one of the most important challenges faced by medicine and biological sciences is the fight against the SARS-Cov-2 virus, which...
Wprowadzenie - problem:Pandemia koronawirusa pokazała, że kraje nie są przygotowane na kryzysy epidemiczne. Jest oczywistym, że państwo nie może być gotowe w 100% na...