Abstract
Background: COVID-19 pandemic is the unprecedented medical emergency which needs constant study and in depth monitoring of the ground situation.
 Summary: COVID-19 is the once in a century event which has already devastated millions and millions of lives. The containment of the COVID-19 is a great challenge as the extremely high virulent nature and capability of producing lethal clinical outcome is creating hindrance. Preventive measures are supposedly more beneficial than curative treatment therefore they must be promoted.
 Conclusion: Preventive measures and its efficacy should be studied and popularize so that more people can adopt them. Also complacency must be addresses which is the reason behind the resurgence of new spurt of cases.
Highlights
Coronavirus disease 2019 or COVID-19 is the major disease pandemic that is haunting the world from past more than one year
The unprecedented nature of the pandemic was recognized by the World Health Organization and title of pandemic was given to COVID-19 which was unprecedented as no other pandemic was so devastating to be one [2]
The coronavirus disease 2019 or COVID-19 is another such example of mutation which is the modified and mutated version of SARS-COV which had caused the outbreak of severe acute respiratory syndrome (SARS) [8]
Summary
Coronavirus disease 2019 or COVID-19 is the major disease pandemic that is haunting the world from past more than one year. No other pandemic was such destructive and devastating than COVID-19 in almost past hundred years of human civilizational history. United States of America, India, Brazil, Russian federation, united kingdom France are the top countries having more than half of case infections and case fatalities of total infections and fatalities [3]. The resurgence in new cases after decline in cases is attribute to new mutated strain reported from United Kingdom, Brazil and South Africa [4]. The pathophysiology of COVID-19 needs to be studied thoroughly so that it can be contained effectively and as soon as possible [5]. The condition of long COVID-19 needs to be studied so that proper measures can be designed for future scenarios
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