{"batchcode": "FJ1966", "histograms": [{"histogram": {"Body temperature": 1, "Body temperature increased": 1, "Bronchospasm": 1, "Cough": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Muscular weakness": 1, "Myalgia": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1}, "batchcodes": ["FJ1966"]}]}