HowBadIsMyBatch/docs/data/histograms/United States/EWW0196.json

{"batchcode": "EWW0196", "histograms": [{"histogram": {"Headache": 1, "Immunisation": 1, "Influenza like illness": 1, "Pain": 1, "Vaccination site pain": 1}, "batchcodes": ["EWW0196"]}]}