HowBadIsMyBatch/docs/data/histograms/United States/025620-4.json

{"batchcode": "025620-4", "histograms": [{"histogram": {"Asthenia": 2, "Dizziness": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2}, "batchcodes": ["025620-4"]}]}