{"batchcode": "EP9595", "histograms": [{"histogram": {"Arthralgia": 1, "Blindness unilateral": 1, "Condition aggravated": 1, "Eye infarction": 1, "Myalgia": 1, "Ocular myasthenia": 1, "Pain": 1, "SARS-CoV-2 test": 1}, "batchcodes": ["EP9595"]}]}