HowBadIsMyBatch/docs/data/histograms/-.json

{"batchcode": "-", "histograms": [{"batchcodes": ["-"], "histogram": {"COVID-19": 1, "Deafness unilateral": 1, "Dyspnoea": 1, "Influenza like illness": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Tinnitus": 1}}]}