HowBadIsMyBatch/docs/data/histograms/United States/PFIZER ENG201.json

{"batchcode": "PFIZER ENG201", "histograms": [{"histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Nausea": 1, "Vaccination site pain": 1}, "batchcodes": ["PFIZER ENG201"]}]}