No. Skin allergic reactions are possibly a result of an allergen, or they might be autoimmune in nature and that's why are regarded as non-contagious. In the event the immune program of someone overreacts to something while in the surroundings including pollens and molds. This phenomenon of overreaction can cause: https://maps.app.goo.gl/iDPksS8XKEQZGSQy8