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

{"batchcode": "EU", "histograms": [{"histogram": {"Eyelids pruritus": 1, "Pain": 1, "Pruritus": 1, "Swelling": 1, "Urticaria": 1, "Vaccination site pain": 1}, "batchcodes": ["EU"]}]}