{"batchcode": "011H21A", "histograms": [{"histogram": {"Arthralgia": 1, "Bronchitis": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Fatigue": 1, "Heart rate increased": 1, "Immunisation reaction": 1, "Lip swelling": 1, "Oral discomfort": 1, "Oral herpes": 1, "Pain": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Tongue discomfort": 1, "Wheezing": 1}, "batchcodes": ["011H21A"]}]}