{"batchcode": "020D21A", "histograms": [{"histogram": {"Endocarditis": 1, "Malaise": 1}, "batchcodes": ["020D21A", "036A21A"]}, {"histogram": {"Ageusia": 1, "Anosmia": 1, "Asthenia": 1, "Burning sensation": 1, "COVID-19": 1, "Chills": 1, "Decreased appetite": 1, "Dysphagia": 1, "Erythema": 1, "Fatigue": 1, "Feeling abnormal": 1, "Glossodynia": 1, "Illness": 1, "Malaise": 1, "Oropharyngeal pain": 1, "Pulmonary pain": 1, "Respiratory tract congestion": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": ["020D21A"]}]}