{"batchcode": "010.20A", "histograms": [{"histogram": {"Chills": 1, "Fatigue": 1, "Injection site induration": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Lethargy": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}, "batchcodes": ["010.20A"]}]}