{"batchcode": "027L2A", "histograms": [{"histogram": {"Chills": 2, "Erythema": 2, "Malaise": 2, "Nausea": 2, "Pain in extremity": 2, "Peripheral swelling": 2, "Abdominal pain upper": 1, "Chest discomfort": 1, "Condition aggravated": 1, "Dyspnoea": 1, "Extra dose administered": 1, "Feeling hot": 1, "Headache": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site mass": 1, "Injection site pruritus": 1, "Nodule": 1, "Pain": 1, "Pain of skin": 1, "Pruritus": 1, "Pyrexia": 1, "Skin warm": 1, "Stress": 1, "Vomiting": 1, "Wheezing": 1}, "batchcodes": ["027L2A"]}]}