{"batchcode": "GR8736", "histograms": [{"batchcodes": ["GR8736"], "histogram": {"COVID-19 immunisation": 1, "Chest discomfort": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Immediate post-injection reaction": 1, "Nausea": 1, "No adverse event": 1}}]}