{"batchcode": "206A2114", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Arthralgia": 1, "Chills": 1, "Dizziness": 1, "Headache": 1, "Injection site haemorrhage": 1, "Injection site swelling": 1, "Pain": 1, "Pharyngeal swelling": 1, "Pyrexia": 1}, "batchcodes": ["206A2114"]}]}