Pathogenesis of covid - 19 - Pandemonium of the pandemic in Pandora's box.

The novel disease of 2019 by name coronavirus (Covid - 19 or SARS - CoV - 2), was first detected in December of 2019 in the Seafood Market of Huanan in Wuhan region of China. In less than a month it was proclaimed as a pandemic by The World Health Organization (WHO). Now, even after a year, it still remains to be a concern as a jeopardy to the global public health.