CORONAVIRUS PANDEMIC
Beginning of December, with patients having symptoms of cough and fever in the region of Wuhan. Later, a regional epidemic and a national crisis till about the end of January where about 26 countries have been reported having patients of the new Novel Coronavirus,(SARS-COV2 ), later know as COVID -19. Just a positive-sense single-stranded RNA virus of zoonotic origin has caused major deaths and a world crisis!! HOW? With its special feature of the polybasic cleavage site, spike protein responsible for allowing the virus to attach to and fuse with the membrane of a host cell and increase its transmissibility. Being a virus, its main motive is to reproduce in a host cell in our case the epithelial lining of our lungs, which then initiates a chain of response from our immune systems causing more problems. Do watch this video of Kurzgesagt. https://www.youtube.com/watch?v=BtN-goy9VOY With the whole world striving to battle this de
