HowBadIsMyBatch/docs/data/histograms/United States/044AZ1A.json

{"batchcode": "044AZ1A", "histograms": [{"histogram": {"Cardiovascular symptom": 1, "Echocardiogram": 1, "Neck mass": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}, "batchcodes": ["044AZ1A"]}]}