{"batchcode": "030B21A", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Acute disseminated encephalomyelitis": 1, "Asthenopia": 1, "Balance disorder": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram head normal": 1, "Confusional state": 1, "Costochondritis": 1, "Decreased appetite": 1, "Diplopia": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear inflammation": 1, "Ear pain": 1, "Eye pain": 1, "Fatigue": 1, "Gait disturbance": 1, "Head discomfort": 1, "Headache": 1, "Hyperacusis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypoaesthesia teeth": 1, "Magnetic resonance imaging abnormal": 1, "Memory impairment": 1, "Muscle disorder": 1, "Muscular weakness": 1, "Myalgia": 1, "Nausea": 1, "Neck pain": 1, "Oropharyngeal discomfort": 1, "Pain of skin": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Photophobia": 1, "SARS-CoV-2 test negative": 1, "Sensory disturbance": 1, "Somnolence": 1, "Vertigo": 1, "Visual impairment": 1, "X-ray normal": 1}, "batchcodes": ["001C21A", "030B21A"]}]}