HowBadIsMyBatch/docs/data/histograms/United States/021B21.json

{"batchcode": "021B21", "histograms": [{"histogram": {"Headache": 2, "COVID-19": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1}, "batchcodes": ["021B21"]}]}