{"batchcode": "FKJ618", "histograms": [{"batchcodes": ["FKJ618"], "histogram": {"Abdominal pain upper": 1, "Chills": 1, "Dehydration": 1, "Headache": 1, "Injection site pain": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Pain in extremity": 1, "SARS-CoV-2 test negative": 1, "Vomiting": 1}}]}