HowBadIsMyBatch/docs/data/histograms/United States/ER879.json

{"batchcode": "ER879", "histograms": [{"histogram": {"Arthralgia": 1, "Erythema": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Somnolence": 1, "Vaccination site swelling": 1}, "batchcodes": ["ER879"]}]}