Adults most often develop heat rashes on parts of the body where the skin touches, like armpits, ground and under the breasts ...

While it's not a common symptom of COVID, a rash is yet another manifestation of your body's overall immune response ... skin reactions with viruses than adults are," Walls explains.

It is a widely prescribed antibiotic that is used to treat bacterial infections in children and adults ... rash is a flat rash that occurs like red patches, raised bumps and spreads over the body.