HowBadIsMyBatch/docs/data/histograms/United States/ER8727, EW0173.json

{"batchcode": "ER8727, EW0173", "histograms": [{"histogram": {"Headache": 1, "Lethargy": 1, "Myalgia": 1, "Nausea": 1, "Vaccination site pain": 1, "Vomiting": 1}, "batchcodes": ["ER8727, EW0173"]}]}