{"batchcode": "LOT000121A", "histograms": [{"histogram": {"Abnormal faeces": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Ventricular fibrillation": 1}, "batchcodes": ["LOT000121A"]}]}