{"batchcode": "F18095", "histograms": [{"batchcodes": ["F18095"], "histogram": {"Product preparation issue": 3, "Condition aggravated": 1, "Flushing": 1, "Incorrect dose administered": 1, "Investigation": 1, "Petechiae": 1, "Rash": 1, "Skin hyperpigmentation": 1, "Vaccine positive rechallenge": 1, "Vitiligo": 1}}]}