Willowet

Would blowing our noses more often if there is congestion help in removing the covid19 virus from the nose area (apologies if this is a dumb question)?

Do patients that had anosmia and recover, get 100% of their sense of smell and taste back or is it generally muted compared to before the loss?

Also how do patients with Covid-19 that presumably have it in their nose and throat prevent it from spreading to their lungs?