{"batchcode": "0040211", "histograms": [{"histogram": {"Abdominal pain": 1, "Anaphylactic reaction": 1, "Blood pressure measurement": 1, "Cold sweat": 1, "Dyspnoea": 1, "Nausea": 1, "Pallor": 1, "Respiratory disorder": 1, "Somnolence": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1}, "batchcodes": ["0040211"]}]}