{"batchcode": "183", "histograms": [{"histogram": {"Headache": 2, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Impaired driving ability": 1, "Injection site pain": 1, "Nausea": 1, "Pain": 1, "Seizure": 1, "Vomiting": 1}, "batchcodes": ["183"]}]}