{"batchcode": "3P1358", "histograms": [{"histogram": {"Chills": 1, "Fatigue": 1, "Malaise": 1, "Myalgia": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}, "batchcodes": ["3P1358"]}]}