HowBadIsMyBatch/docs/data/histograms/Global/O77C21B.json

{"batchcode": "O77C21B", "histograms": [{"batchcodes": ["O77C21B"], "histogram": {"Headache": 1, "No adverse event": 1, "Oropharyngeal pain": 1, "Sinus pain": 1}}]}