No. Skin allergies are possibly a results of an allergen, or they might be autoimmune in nature and as a result are deemed non-contagious. TB: A significant infectious sickness largely impacting the lungs, attributable to the bacterium Mycobacterium tuberculosis. Following Allergy Testing is done, the physician will identify the allergen https://maps.app.goo.gl/iDPksS8XKEQZGSQy8