{"batchcode": "039K20-24", "histograms": [{"histogram": {"Chills": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Joint swelling": 1, "Limb discomfort": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Product administered at inappropriate site": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site pain": 1}, "batchcodes": ["039K20-24"]}]}