{"batchcode": "N/A NOT GIVEN A", "histograms": [{"histogram": {"COVID-19": 2, "SARS-CoV-2 test positive": 2}, "batchcodes": ["N/A NOT GIVEN A", "N/A NOT GIVEN A"]}, {"histogram": {"COVID-19": 2, "SARS-CoV-2 test positive": 2}, "batchcodes": ["N/A NOT GIVEN A", "N/A NOT GIVEN A"]}]}