{"batchcode": "044A2IA", "histograms": [{"histogram": {"Cardiac stress test": 1, "Cardioversion": 1, "Chills": 1, "Electrocardiogram ambulatory abnormal": 1, "Fatigue": 1, "Headache": 1, "Heart rate increased": 1, "Myalgia": 1, "Palpitations": 1, "Pyrexia": 1, "Tachycardia": 1}, "batchcodes": ["044A2IA"]}], "Adverse Reaction Reports": 2.0, "Life Threatening Illnesses": 1.0, "Lethality": null, "Deaths": 0.0, "Company": "MODERNA", "Severe reports": null, "Disabilities": 0.0}