Search

The COVID-19 pandemic in India has resulted in mass destruction in the form of second wave.Indian citizens and government were badly affected and were left constrained with basic medical facilities in treating the heavy load of patients. The possibility of reemergence of virulent strains of SARS-CoV-2 still exists.In this article, we tend to discuss why India is at high risk to be to be affected by the other waves and what strategies could be implemented to contain the viral spread. It provides these insights with reference to the gaps and the lessons learnt from the second wave along with the possible solutions to tackle these problems that were not effectively handled during the previous episodes of viral spread. We propose strategies for implementing effective vaccination programs, focus on speeding up different ways of diagnosis, management of essential hospital aids, prevention from vaccine escape mutant strains and implementation of COVID-appropriate behavior in rural areas of India.This article has significance to the researchers and government officials in understanding the gaps that led to COVID-19 second wave in India and provides an opportunity to improve on certain areas for handling the future waves with more vigilance.

Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) emerged from Wuhan in China before it spread to the entire globe. It causes coronavirus disease of 2019 (COVID-19) where mostly individuals present mild symptoms, some remain asymptomatic and some show severe lung inflammation and pneumonia in the host through the induction of a marked inflammatory 'cytokine storm'. New and efficacious vaccines have been developed and put into clinical practice in record time, however, there is a still a need for effective treatments for those who are not vaccinated or remain susceptible to emerging SARS-CoV-2 variant strains. Despite this, effective therapeutic interventions against COVID-19 remain elusive. Here, we have reviewed potential drugs for COVID-19 classified on the basis of their mode of action. The mechanisms of action of each are discussed in detail to highlight the therapeutic targets that may help in reducing the global pandemic. The review was done up to July 2021 and the data was assessed through the official websites of WHO and CDC for collecting the information on the clinical trials. Moreover, the recent research papers were also assessed for the relevant data. The search was mainly based on keywords like Coronavirus, SARS-CoV-2, drugs (specific name of the drugs), COVID-19, clinical efficiency, safety profile, side-effects etc.This review outlines potential areas for future research into COVID-19 treatment strategies.