{"batchcode": "AS7166B", "histograms": [{"histogram": {"No adverse event": 6, "Expired product administered": 4, "Abdominal discomfort": 1, "Accidental overdose": 1, "Chills": 1, "Hangover": 1, "Headache": 1, "Nasal congestion": 1, "Product storage error": 1, "Vaccination site pain": 1, "Wrong product administered": 1}, "batchcodes": ["AS7166B"]}]}