{"batchcode": "EM6202", "histograms": [{"histogram": {"Atelectasis": 1, "Blood creatinine increased": 1, "COVID-19": 1, "Chest X-ray abnormal": 1, "Cough": 1, "Hypersomnia": 1, "Lethargy": 1, "Pyrexia": 1, "SARS-CoV-2 test positive": 1, "Skin laceration": 1, "White blood cell count increased": 1}, "batchcodes": ["30155BA", "EL9265", "EM6202", "FJ6369"]}, {"histogram": {"Catheterisation cardiac": 1, "Myocardial infarction": 1, "Thrombosis": 1}, "batchcodes": ["EM6202", "EM9810"]}, {"histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1, "Unevaluable event": 1}, "batchcodes": ["EM6202", "EP7534"]}, {"histogram": {"Pyrexia": 4, "Asthenia": 3, "Fatigue": 3, "Headache": 3, "Chest pain": 2, "Chills": 2, "Pain in extremity": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Arthralgia": 1, "Asthma": 1, "Back pain": 1, "COVID-19": 1, "Condition aggravated": 1, "Cough": 1, "Dysgeusia": 1, "Feeling abnormal": 1, "Hypoaesthesia oral": 1, "Hypoxia": 1, "Impaired work ability": 1, "Irritability": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Malignant pleural effusion": 1, "Myalgia": 1, "Nausea": 1, "Neck pain": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pneumonia": 1, "Poor quality sleep": 1, "Pruritus": 1, "Pulmonary congestion": 1, "Pulmonary embolism": 1, "Rash": 1, "Respiratory tract congestion": 1, "SARS-CoV-2 test": 1, "Throat tightness": 1, "Tinnitus": 1, "Vaccination site pain": 1}, "batchcodes": ["EM6202"]}]}