{"batchcode": "01LJ20A", "histograms": [{"histogram": {"Pyrexia": 3, "Headache": 2, "Pain": 2, "Abdominal distension": 1, "Abdominal pain upper": 1, "Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Lethargy": 1, "Myalgia": 1, "SARS-CoV-2 test negative": 1, "Viral test negative": 1}, "batchcodes": ["01LJ20A"]}]}