{"batchcode": "057MZ1A", "histograms": [{"histogram": {"COVID-19": 4, "SARS-CoV-2 test positive": 4, "Cough": 3, "Diarrhoea": 3, "Fatigue": 3, "Ageusia": 2, "Pyrexia": 2, "Adverse drug reaction": 1, "Alopecia": 1, "Anosmia": 1, "Arthropod bite": 1, "Biopsy skin abnormal": 1, "Body temperature increased": 1, "Breast swelling": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chills": 1, "Dyspnoea": 1, "Erythema": 1, "Hair texture abnormal": 1, "Immune system disorder": 1, "Insomnia": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mammogram abnormal": 1, "Oropharyngeal pain": 1, "Pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "Respiratory tract congestion": 1, "Rhinorrhoea": 1, "Sleep disorder": 1, "Sneezing": 1, "Vomiting": 1}, "batchcodes": ["057MZ1A"]}]}