{"batchcode": "PFEN6207", "histograms": [{"batchcodes": ["PFEN6207"], "histogram": {"Bronchitis": 2, "Cough": 2, "Influenza": 2, "Chills": 1, "Diarrhoea": 1, "Headache": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Product dose omission issue": 1, "Vomiting": 1}}]}