{"batchcode": "042C21A", "histograms": [{"batchcodes": ["042C21A"], "histogram": {"Expired product administered": 2, "Anaemia": 1, "Blood cholesterol abnormal": 1, "Chills": 1, "Nausea": 1, "Product administered to patient of inappropriate age": 1, "Product administration interrupted": 1, "Pyrexia": 1, "Retching": 1, "Sepsis": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}