{"batchcode": "FK97 12", "histograms": [{"histogram": {"Chills": 1, "Hyperhidrosis": 1, "Immunisation": 1, "Influenza like illness": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Vomiting": 1}, "batchcodes": ["FK97 12"]}]}