{"batchcode": "044A211A", "histograms": [{"histogram": {"Arthralgia": 1, "Dizziness": 1, "Injection site erythema": 1, "Injection site indentation": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site warmth": 1, "Interchange of vaccine products": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}, "batchcodes": ["044A211A"]}]}