Review of the efficacy of infrared thermography for screening infectious diseases with applications to COVID-19
Kosar Khaksari, Thien Nguyen, Brian Hill, John Perrault, Viswanath Gorti, Emily Blick, Tomás González Cano, Babak Shadgan, Timothy Quang, Ravi Malpani, Amir Gandjbakhche
Abstract
Purpose: The recent coronavirus disease 2019 (COVID-19) pandemic, which spread across the globe in a very short period of time, revealed that the transmission control of disease is a crucial step to prevent an outbreak and effective screening for viral infectious diseases is necessary. Since the severe acute respiratory syndrome (SARS) outbreak in 2003, infrared thermography (IRT) has been considered a gold standard method for screening febrile individuals at the time of pandemics. The objective of this review is to evaluate the efficacy of IRT for screening infectious diseases with specific applications to COVID-19.