{"batchcode": "039K28", "histograms": [{"histogram": {"Myalgia": 2, "Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Pain in extremity": 1, "Product dose omission issue": 1, "Vaccination site erythema": 1}, "batchcodes": ["039K28"]}]}