A Closer Look into FDA-EUA Approved Diagnostic Techniques of Covid-19

The 2019 coronavirus disease (COVID-19),
caused by the severe acute
respiratory syndrome coronavirus 2 virus, caused a worldwide pandemic
in 2020 and is the most urgent health issue worldwide. In this review,
we highlight the details of Food and Drug Administration-Emergency
Use Authorizations approved diagnostics kits, focusing on the similarities
and differences. It is essential to understand the currently available
options and the advantages and disadvantages each provides to select
the appropriate products that maximize the testing efficiency. We
believe this work will provide a holistic evaluation of the current
COVID-19 diagnostic resources, including variations across the countries,
and guide developing novel diagnostic techniques to improve and optimize
the current testing options.