· Chest X-Ray (CXR) is one of the important, non-invasive clinical adjuncts that play an essential role in the preliminary investigation of different pulmonary abnormalities (Chandra & Verma, 2020, Chandra and Verma, 2020a, Chandra et al., 2020, Ke et al., 2019). It can act as an alternative screening modality for the detection of nCOVID-19 or to validate the related ….