Summary: The Covid-19 pandemic has changed the texture of life for us all, and left no field of economic activity unruffled. More than 2.5 million people have lost their lives and 115 million have been infected, with up to one in 10 of those infected suffering long-term consequences. Anosmia (the loss of taste and smell) is a symptom of Covid. International travel has slowed to a trickle; restaurants and bars have closed; festivities and celebrations of all sorts have