{"batchcode": "046421A", "histograms": [{"histogram": {"Herpes zoster": 2, "Pain": 2, "Rash": 2, "Allergy test positive": 1, "Blister": 1, "Lip pain": 1, "Pruritus": 1, "Urticaria": 1}, "batchcodes": ["046421A"]}]}