{"batchcode": "036K20A", "histograms": [{"histogram": {"Chronic spontaneous urticaria": 1, "Rash pruritic": 1}, "batchcodes": ["031M20A", "036K20A", "051F21A", "054A22A"]}, {"histogram": {"Dizziness": 3, "Headache": 2, "Myalgia": 2, "Nausea": 2, "Ageusia": 1, "Body temperature increased": 1, "Cough": 1, "Feeling hot": 1, "Interchange of vaccine products": 1, "Local reaction": 1, "Pyrexia": 1, "Rash": 1, "Syncope": 1, "Toothache": 1, "Wheezing": 1}, "batchcodes": ["036K20A"]}]}