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The variants of the coronavirus change and the symptoms also change, at least in part. Today, with the Omicron variant and its sub-variants there are fewer infections associated with fever and severe manifestations, thanks also to the greater vaccination coverage, moreover, fewer people complain of the annoying loss of smell and taste. On the other hand, there are more often cases of patients with skin and dermatological problems, from urticaria to spots on the nails, from injuries to the toes up to hair loss.