{"batchcode": "33068D", "histograms": [{"batchcodes": ["33068D"], "histogram": {"Abdominal pain": 1, "Blood electrolytes normal": 1, "Blood glucose normal": 1, "Blood test normal": 1, "COVID-19": 1, "Cardiac monitoring abnormal": 1, "Drug ineffective": 1, "Electrocardiogram normal": 1, "Feeling abnormal": 1, "Full blood count normal": 1, "Heart rate increased": 1, "Interchange of vaccine products": 1, "Lethargy": 1, "Night sweats": 1, "Nightmare": 1, "Palpitations": 1, "Poor quality sleep": 1, "SARS-CoV-2 test": 1, "Throat tightness": 1, "Thyroid function test normal": 1}}]}