HowBadIsMyBatch/docs/data/histograms/United States/EW10161.json

{"batchcode": "EW10161", "histograms": [{"batchcodes": ["EW10161"], "histogram": {"Chills": 1, "Lymphadenopathy": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}