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Coronaviruses are a group of known RNA virus which primarily infects the respiratory tract, and also neurological, enteric, and hepatic systems. Endemic outbreaks of Middle East Coronavirus Respiratory Syndrome (MERS-CoV) and
Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV) have been observed in recent decades. A new strain named
the SARS CoV-2(COVID-19) virus has now spread across the globe. SARS-CoV-2 is highly communicable and has culminated in a massive pandemic of COVID-19. Currently, no successful treatment is available. Therefore, an urgent need is
there for new screening models that can aid in identifying the drugs with potential activity against COVID-19. The current
review aims to discuss various in-silico, in-vitro and in-vivo screening methods, that can potentially be used to expedite the
discovery of new active therapeutic candidates and vaccines, drug targets, and repurposing the commercially available drugs
against COVID-19 for the effective management of the infection and thereby controlling this pandemic. Further, the current
status of drugs and vaccines under clinical investigation has been summarized.
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