{"batchcode": "068H2A", "histograms": [{"histogram": {"Injection site pain": 2, "Pyrexia": 2, "Chest discomfort": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Fatigue": 1, "Headache": 1, "Incorrect dose administered": 1, "Insomnia": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal pain": 1}, "batchcodes": ["068H2A"]}]}