{"batchcode": "0371920A", "histograms": [{"histogram": {"Chills": 1, "Feeling abnormal": 1, "Headache": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}, "batchcodes": ["0371920A"]}]}