{"batchcode": "0035C2A", "histograms": [{"histogram": {"COVID-19": 1, "Cervicogenic headache": 1, "Chills": 1, "Cough": 1, "Oropharyngeal pain": 1, "Pain": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test positive": 1, "Sinus headache": 1}, "batchcodes": ["0035C2A"]}]}