{"batchcode": "013120", "histograms": [{"histogram": {"Arthralgia": 1, "Chills": 1, "Diplopia": 1, "Fall": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hallucination": 1, "Headache": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Malaise": 1, "Pain in extremity": 1, "Pyrexia": 1}, "batchcodes": ["013120"]}]}