HowBadIsMyBatch/docs/data/histograms/Global/300042223.json

{"batchcode": "300042223", "histograms": [{"histogram": {"Arthralgia": 1, "Neck pain": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}, "batchcodes": ["300042223"]}]}