{"batchcode": "FT8838", "histograms": [{"histogram": {"Dizziness": 2, "Dyspnoea": 2, "Respiratory distress": 2, "Chills": 1, "Headache": 1, "Hypoaesthesia": 1, "Maternal exposure during pregnancy": 1, "Tachycardia": 1}, "batchcodes": ["FT8838"]}]}