Arevalo-Rodriguez I, Seron P, Buitrago-García D, Ciapponi A, Muriel A, Zambrano-Achig P, Del Campo R, Galán-Montemayor JC, Simancas-Racines D, Perez-Molina JA, Khan KS, Zamora J. Recommendations for SARS-CoV-2/COVID-19 testing: a scoping review of current guidance. BMJ Open. 2021 Jan 6;11(1):e043004. doi: 10.1136/bmjopen-2020-043004. PMID: 33408209; PMCID: PMC7789202.
Background: Testing used in screening, diagnosis and follow-up of COVID-19 has been a subject of debate. Several organisations have developed formal advice about testing for COVID-19 to assist in the
Villerabel C, Makinson A, Jaussent A, Picot MC, Nègre-Pagès L, Rouvière JA, Favier V, Crampette L, Morquin D, Reynes J, Le Moing V, Tuaillon E, Venail F. Diagnostic Value of Patient-Reported and Clinically Tested Olfactory Dysfunction in a Population Screened for COVID-19. JAMA Otolaryngol Head Neck Surg. 2021 Jan 7. doi: 10.1001/jamaoto.2020.5074. Epub ahead of print. PMID: 33410887.
Importance: Recent studies have suggested that olfactory dysfunction and gustatory dysfunction are associated with coronavirus disease 2019 (COVID-19). However, olfaction has been evaluated solely on reported symptoms, after COVID-19 diagnosis,