{"batchcode": "001J21A", "histograms": [{"histogram": {"COVID-19": 1, "Chest pain": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": ["001J21A", "024M20A", "037A21B"]}, {"histogram": {"Urticaria": 3, "Condition aggravated": 2, "SARS-CoV-2 test positive": 2, "Anti-cyclic citrullinated peptide antibody positive": 1, "Antibody test positive": 1, "Antinuclear antibody positive": 1, "Arrhythmia": 1, "Arthralgia": 1, "Asymptomatic COVID-19": 1, "Blood immunoglobulin G": 1, "Blood test abnormal": 1, "C-reactive protein increased": 1, "COVID-19": 1, "Death": 1, "Diabetes mellitus": 1, "Exposure to SARS-CoV-2": 1, "Facial paralysis": 1, "Fatigue": 1, "Injection site erythema": 1, "Injection site reaction": 1, "Laboratory test": 1, "Malaise": 1, "Movement disorder": 1, "Myalgia": 1, "Myocardial infarction": 1, "Nasal congestion": 1, "Neutrophil count increased": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Psoriatic arthropathy": 1, "Pyrexia": 1, "Rash": 1, "Rash erythematous": 1, "Rash papular": 1, "Rhinorrhoea": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Sleep disorder": 1, "Tendon pain": 1, "Type 1 diabetes mellitus": 1, "White blood cell count increased": 1, "X-ray": 1}, "batchcodes": ["001J21A"]}]}