{"batchcode": "ER6166", "histograms": [{"histogram": {"Myocarditis": 6, "Pyrexia": 3, "Abdominal pain": 2, "Appendicitis": 2, "Asthenia": 2, "C-reactive protein": 2, "Chills": 2, "Diarrhoea": 2, "Immune thrombocytopenia": 2, "Platelet count": 2, "SARS-CoV-2 test": 2, "Abortion missed": 1, "Aphasia": 1, "Blood fibrinogen": 1, "Blood lactic acid": 1, "Blood pressure fluctuation": 1, "Blood smear test": 1, "Blood test": 1, "Body temperature": 1, "Chest pain": 1, "Computerised tomogram": 1, "Computerised tomogram abnormal": 1, "Coombs test": 1, "Cough": 1, "Deafness neurosensory": 1, "Death": 1, "Drug ineffective": 1, "Dysphemia": 1, "Dyspnoea": 1, "Electroencephalogram": 1, "Enzyme level test": 1, "Epilepsy": 1, "Erythema": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Foetal death": 1, "Inflammatory marker test": 1, "Loss of consciousness": 1, "Malaise": 1, "Myalgia": 1, "Myelitis": 1, "Neutrophil count": 1, "Platelet count decreased": 1, "Pleuritic pain": 1, "Pruritus": 1, "SARS-CoV-2 antibody test": 1, "Suspected COVID-19": 1, "Troponin": 1, "Ultrasound foetal": 1, "Vomiting": 1, "White blood cell count": 1}, "batchcodes": ["ER6166"]}]}