{"batchcode": "049M21A", "histograms": [{"histogram": {"COVID-19": 2, "Fatigue": 2, "Feeling abnormal": 2, "Pain": 2, "SARS-CoV-2 test positive": 2, "Abdominal pain upper": 1, "Anosmia": 1, "Asthenia": 1, "Asthma": 1, "Chills": 1, "Condition aggravated": 1, "Cough": 1, "Disturbance in attention": 1, "Dysphonia": 1, "Headache": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Intermenstrual bleeding": 1, "Malaise": 1, "Muscle spasms": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Respiratory tract congestion": 1, "Rhinorrhoea": 1, "Secretion discharge": 1, "Spinal pain": 1, "Vaccine breakthrough infection": 1}, "batchcodes": ["049M21A"]}]}