{"batchcode": "00VF21A", "histograms": [{"histogram": {"Erythema": 1, "Feeling hot": 1, "Inappropriate schedule of product administration": 1, "Peripheral swelling": 1, "Pruritus": 1, "Vaccination site induration": 1, "Vaccination site warmth": 1}, "batchcodes": ["00VF21A"]}]}