{"batchcode": "EW0128", "histograms": [{"histogram": {"Herpes zoster": 1, "Miliaria": 1, "Skin warm": 1, "Urticaria": 1, "Vaccination site dryness": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}, "batchcodes": ["EW0128"]}]}