{"batchcode": "30145A", "histograms": [{"batchcodes": ["30145A"], "histogram": {"Feeling hot": 1, "Heart rate": 1, "Heart rate increased": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Pruritus": 1, "Rash": 1, "Seizure like phenomena": 1, "Tinnitus": 1, "Urticaria": 1, "Weight": 1}}]}