{"batchcode": "011F", "histograms": [{"batchcodes": ["011F", "029A21A"], "histogram": {"COVID-19": 1, "Pain in extremity": 1, "SARS-CoV-2 test positive": 1}}, {"batchcodes": ["011F"], "histogram": {"Product storage error": 5, "Extra dose administered": 2, "SARS-CoV-2 test": 2, "Abdominal pain": 1, "Asthenia": 1, "Asymptomatic COVID-19": 1, "Breech presentation": 1, "COVID-19": 1, "Caesarean section": 1, "Ear pain": 1, "Exposure during pregnancy": 1, "Fatigue": 1, "Injection site bruising": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Interchange of vaccine products": 1, "Myalgia": 1, "Nausea": 1, "Palpitations": 1, "SARS-CoV-2 test positive": 1, "Vomiting": 1}}]}