{"batchcode": "21C 1105", "histograms": [{"histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Injection site reaction": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Skin disorder": 1}, "batchcodes": ["21C 1105"]}]}