HowBadIsMyBatch/docs/data/histograms/United States/0010A21A.json

{"batchcode": "0010A21A", "histograms": [{"histogram": {"Arthralgia": 1, "COVID-19": 1, "Myalgia": 1, "Spinal pain": 1, "Vaccination site swelling": 1}, "batchcodes": ["0010A21A"]}]}