{"batchcode": "O41L2OA", "histograms": [{"batchcodes": ["O41L2OA"], "histogram": {"Injection site pain": 2, "Chills": 1, "Cold sweat": 1, "Diarrhoea": 1, "Dizziness": 1, "Injection site erythema": 1, "Injection site warmth": 1, "Vertigo": 1}}]}