Table 1.

Review of COVID-19 detection methods

References	Year	Method	Sens.%	Spec.%	Acc.%
(Narin et al. 2021a)	2021	Pre-trained models	–	98.2	96.1
Maghdid et al. (2021)	2021	TL and AlexNet	72	100	94.1
Jaiswal et al. (2020)	2020	TL and DenseNet201	–	–	99.82
Minaee et al. (2020)	2020	TL and ResNet18	98	90.7	–
Heidari et al. (2020)	2020	TL and VGG16	98	100	94.5
Hemdan et al. (2020)	2020	COVIDX-Net	100	80	–
Afshar et al. (2020)	2020	COVID-CAPS	–	–	98.3