Assessment of Olfactory Dysfunction in SARS CoV-2 (COVID-19) Infection

Inclusion Criteria: * Patients who are presenting to hospital with symptoms of SARS CoV-2 infection. * Patients who go on to develop a positive SARS CoV-2 test. * Patients who can give a valid written informed consent. * Patients who are motivated to participate in the study. * Adult patients aged 18 years - 85 years. Exclusion Criteria: * Patients who cannot give a valid written informed consent. * Patients who are not willing or not motivated to participate in the study. * Patients with negative SARS CoV-2 tests. * Patients with nasal pathologies like severe deviated nasal septum, nasal masses, head trauma or previously known chronic rhinosinusitis with polyps or on medication for more than 6 months/year for at least one year for chronic rhinosinusitis. * Patients with any diagnosed neurological disease known to affect olfactory function will be excluded from the study. * Patients unable to read in the English language.