{"batchcode": "MODERNA 011J20A", "histograms": [{"histogram": {"Cough": 1, "Dysphagia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Sinus headache": 1, "Throat tightness": 1}, "batchcodes": ["MODERNA 011J20A"]}]}