Preserved in Portico This version is not peer-reviewed
Detecting the COVID-19
: Received: 10 April 2020 / Approved: 12 April 2020 / Online: 12 April 2020 (16:50:05 CEST)
A peer-reviewed article of this Preprint also exists.
Journal reference: ACS Sensors 2020
The COVID-19 pandemic has created huge damage to society and brought panics around the world. Such panics can be ascribed to the seemingly deceptive features of the COVID-19: compared to other deadly viral outspreads, it has medium transmission and mortality rates. As a result, the severity of this virus was deeply underestimated by the society at the beginning of the outbreak. Based on this, in this review, we define the viruses with features similar to those of COVID-19 as the Panic Zone viruses. To contain those viruses, accurate and fast diagnosis followed by effective isolation and treatment of patients are pivotal at the early stage of virus breakouts. This is especially true when there is no cure or vaccine available for a transmissible disease, which is the case for current COVID-19 pandemic. As of April 2020, more than one hundred kits for the COVID-19 diagnosis on the market are surveyed in this review. It is of critical importance to rationally use these kits for the efficient management and control of the Panic Zone viruses. Therefore, we discuss guidelines to select diagnostic kits at different outbreak stages of the Panic Zone viruses, COVID-19 in particular. While it is of utmost importance to use detection kits with low false negativity at the early stage of an outbreak, the low false positivity gains its importance at later stages of the outbreak. Finally, since a massive attack from a viral pandemic requires a massive defense from the whole society, we urge both government and private sectors to research and develop affordable point-of-care (POC) detection kits, which can be used massively by the general public (and therefore called as massive POC) to contain Panic Zone viruses in future.
diagnosis; detection kits; RT-PCR; immunoassay; false negative; false positive; sensitivity; point-of-care (POC)
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