HowBadIsMyBatch/docs/data/histograms/EL3248 1/7/202.json

{"batchcode": "EL3248  1/7/202", "histograms": [{"batchcodes": ["EL3247     1/28", "EL3248  1/7/202"], "histogram": {"COVID-19": 1, "No adverse event": 1, "SARS-CoV-2 test positive": 1}}]}