the girl complains to the doctor about the loss of smell. the doctor conducts a sense of smell test. diagnostics of covid-19. symp

anosmia aroma background checks corona coronavirus cov covid covid19 diagnosis disease doctor ear feeling flu fragrance gloved goggles hands illness infection influenza initial loss manifestations mask medical medicine nasal nose odor pandemic patient pungent quarantine receptor respiration respiratory sars scent sense sick sinus sinusitis smell space strip symptom symptoms test throat tongue virus