Hello
Hives r not a feature of corona
They common occur as a part of urticaria which is an Allergic reaction.
U need to get some blood test done to get the diagnosis for ur problem
Next Steps
I will need pictures and detailed information to understand ur problem better
Health Tips
avoid scratching the area
apply Moisturizer or calamine lotion frequently.
u can do direct online consulation with me so I can suggest you further treatment.
tc