ProLung, Inc. announced earnings results for the first quarter ended March 31, 2020. For the first quarter, the company announced operating loss was USD 570,790 compared to USD 405,753 a year ago. Net loss was USD 712,876 compared to USD 1.138 million a year ago. Basic loss per share from continuing operations was USD 0.18 compared to USD 0.29 a year ago.