COVID-19 Pandemic: Assessment of Current Strategies and Socio-economic Impact

Abstract

The coronavirus disease is a respiratory tract disorder which causes pneumonia-like symptoms in severe patients and mild flu-like symptoms in mild symptomatic cases first noticed in Wuhan, China. DNA sequencing and further analysis shows it to be 79% like the 2002 SARS-CoV and 50% like the 2012 MERS-CoV. It was also observed that the novel coronavirus’s spike protein was larger and very different from its previously known strains. For diagnosis, multiple strategies were developed and real time reverse-transcriptase-polymerase chain reaction (RT-PCR) technique was determined to be the best technique. The CT scan was also found effective majorly for the continuous assessment of the disease. Treatment strategies used in previous outbreaks were looked into and put to trial like convalescent plasma therapy. Vaccine development using various genetic engineering strategies are going on across the world. To contain the spread of the disease, countries with positive cases were put under lockdown to break the chain of spread. These lockdowns forced industries, offices, schools, religious places, stadiums, travel, and many more to close which impacted the economies of all the major countries. Lesser human interaction and more use of social media has impacted the social aspects of human life. Cases of domestic violence and mental stress increased among households. Economic stimulus package was announced by various countries to curb the socio-economic impact of the COVID-19 pandemic.