{"batchcode": "FT8471", "histograms": [{"histogram": {"SARS-CoV-2 test": 3, "COVID-19": 2, "Drug ineffective": 2, "Arthralgia": 1, "Atrial tachycardia": 1, "Electrocardiogram abnormal": 1, "Electrocardiogram ambulatory abnormal": 1, "Fatigue": 1, "Head discomfort": 1, "Headache": 1, "Heart rate irregular": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Malaise": 1, "Myalgia": 1, "Nervous system disorder": 1, "Off label use": 1, "Pain": 1, "Palpitations": 1, "Pruritus": 1, "Seizure": 1, "Supraventricular extrasystoles": 1, "Swelling of eyelid": 1, "Tremor": 1}, "batchcodes": ["FT8471"]}]}