Table 1.

Training data description

Disease Type	Description	No of CXR	Source
non-COVID-19(Total 152 images)	Normal	50	JSRT (Shiraishi et al., 2000)
	Viral/bacterial pneumonia	50	Kaggle (Kaggle, 2020)
	Other lung conditions (ARDS (4), SARS (15), Pneumocystis (12), Streptococcus (13), Chlamydophila (1), E. Coli (4), Klebsiella (1) and Legionella (1))	52	GitHub (Github, 2020)
COVID-19	COVID-19	226	GitHub (Github, 2020)