{"batchcode": "1E023-1A", "histograms": [{"histogram": {"Bell's palsy": 15, "Myocarditis": 12, "Pericarditis": 6, "Deafness neurosensory": 3, "Allergy to vaccine": 1, "Rash": 1, "Tinnitus": 1}, "batchcodes": ["1E023-1A"]}]}