{"batchcode": "026L620A", "histograms": [{"histogram": {"Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site warmth": 1, "Malaise": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test negative": 1}, "batchcodes": ["026L620A"]}]}