HowBadIsMyBatch/docs/data/histograms/United States/020V21A.json

{"batchcode": "020V21A", "histograms": [{"histogram": {"Abdominal discomfort": 1, "Blood pressure measurement": 1, "Headache": 1, "Influenza like illness": 1, "Malaise": 1, "Nausea": 1, "Vaccination site pain": 1, "Vomiting": 1}, "batchcodes": ["020V21A"]}]}