A Literature Systematic Review with Meta-Analysis of Symptoms Prevalence in Covid-19: the Relevance of Olfactory Symptoms in Infection Not Requiring Hospitalization.
A GiorliF FerrettiC BiaginiL SalerniI BindiS DasguptaA PozzaG GualtieriR GusinuA ColucciaIlaria BindiPublished in: Current treatment options in neurology (2020)
Patient with new onset olfactory dysfunction should be investigated for COVID-19. Anosmia is more frequent in non-hospitalized COVID-19 patients than in hospitalized ones.