Ключевые слова: 2021, argentina, assessment, buenos aires, caba, care, center, covid, covid19, crown, diagnosis, diagnostic, durand, editorial, epidemic, exam, federal capital, fever, feverish, health, health care, healthcare, hospital, if you, medical, no people, outbreak, outdoors, pandemic, prevention, public, safety, science, service, sign, signage, symptomatic, symptoms, test, testing, ufu, vertical, virus,