HowBadIsMyBatch/docs/data/histograms/United States/EWD196.json

{"batchcode": "EWD196", "histograms": [{"batchcodes": ["EWD196"], "histogram": {"Headache": 1, "Herpes zoster": 1, "Immunisation": 1, "Malaise": 1, "Pain in extremity": 1, "Rash": 1}}]}