{"batchcode": "027LOA", "histograms": [{"histogram": {"Injection site erythema": 2, "Injection site pain": 2, "Influenza like illness": 1, "Injection site induration": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Injection site warmth": 1}, "batchcodes": ["027LOA"]}]}