{"batchcode": "046AZ1Q", "histograms": [{"histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Post-acute COVID-19 syndrome": 1}, "batchcodes": ["046AZ1Q"]}]}