Phase I Clinical Trial to Evaluate the Safety of Recombinant Mycobacterium Tuberculosis Fusion Protein (EEC) in Healthy Adults Aged 18-65 and Patients With Pulmonary Tuberculosis

"1.0ml/bottle, containing 2.5μg/ml low dose, 5μg/ml medium dose, and 10μg/ml high dose of active ingredient.~Take 0.1ml and inject it into the center of the front 1/3 of the palm side of the forearm by the Montessori method Single dose administration."