{"batchcode": "FH3219", "histograms": [{"histogram": {"COVID-19": 15, "SARS-CoV-2 test": 15, "Vaccination failure": 15, "Drug ineffective": 3, "Suspected COVID-19": 3, "Body temperature": 2, "Condition aggravated": 2, "Dyspnoea": 2, "Magnetic resonance imaging head": 2, "Nasopharyngeal swab": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Amyotrophic lateral sclerosis": 1, "Autoimmune hepatitis": 1, "Blood loss anaemia": 1, "Blood test": 1, "Cardiac disorder": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Costochondritis": 1, "Diarrhoea": 1, "Dizziness": 1, "Dizziness postural": 1, "Dysphagia": 1, "Headache": 1, "Heavy menstrual bleeding": 1, "Immunisation": 1, "Investigation": 1, "Iron deficiency": 1, "Micturition urgency": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Musculoskeletal stiffness": 1, "Neurological examination": 1, "Palpitations": 1, "Paraesthesia": 1, "Polymenorrhoea": 1, "Pruritus": 1, "Pyrexia": 1, "Rash erythematous": 1, "Sensation of foreign body": 1, "Sensory disturbance": 1, "Specialist consultation": 1, "Speech disorder": 1, "Tongue disorder": 1, "Torticollis": 1, "Vaccine breakthrough infection": 1}, "batchcodes": ["FH3219"]}]}