{"batchcode": "041L204", "histograms": [{"histogram": {"Acoustic stimulation tests abnormal": 1, "Deafness": 1, "Tinnitus": 1}, "batchcodes": ["016M20A", "041L204", "939906"]}, {"histogram": {"Blood test normal": 1, "Chest pain": 1, "Dizziness": 1, "Electrocardiogram normal": 1, "Myopericarditis": 1, "Paraesthesia": 1, "Suspected COVID-19": 1}, "batchcodes": ["037K20A", "041L204"]}, {"histogram": {"Pain": 4, "Pain in extremity": 4, "Headache": 3, "Rash": 3, "Arthralgia": 2, "Chest discomfort": 2, "Chills": 2, "Dysphagia": 2, "Fatigue": 2, "Injection site discomfort": 2, "Injection site erythema": 2, "Injection site pain": 2, "Injection site swelling": 2, "Injection site warmth": 2, "Pruritus": 2, "Pyrexia": 2, "Abdominal pain": 1, "Asthenia": 1, "Back pain": 1, "Blood test": 1, "Decreased activity": 1, "Diarrhoea": 1, "Dizziness": 1, "Dry throat": 1, "Dysphonia": 1, "Dyspnoea": 1, "Fear": 1, "Feeling abnormal": 1, "Flank pain": 1, "Flushing": 1, "Full blood count": 1, "Hallucination": 1, "Incomplete course of vaccination": 1, "Inflammation": 1, "Influenza": 1, "Injection site induration": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Laboratory test": 1, "Lipids": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Metabolic function test": 1, "Muscular weakness": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neuralgia": 1, "Oxygen saturation decreased": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Pharyngeal paraesthesia": 1, "Pharyngeal swelling": 1, "Physical examination": 1, "Renal pain": 1, "SARS-CoV-2 antibody test": 1, "Sensory disturbance": 1, "Skin discolouration": 1, "Swelling": 1, "Throat irritation": 1, "Throat tightness": 1, "Urine odour abnormal": 1, "Vaccination complication": 1, "Vaccination site reaction": 1}, "batchcodes": ["041L204"]}]}