6,829,314
1,017,81
402,636
6,829,314 Confirmed CasesSource: World Health Organization
402,636 DeathsSource: World Health Organization
America
3084517
Australia
3084517
India
3084517
China
3084517
South Africa
3084517
The outbreak of the new coronavirus infection, COVID-19 was initiated from the Hunan seafood market in Wuhan city of China in , December 2019 and within a couple of months it has turned out to be a global health emergency. Live animals like bat, frog, snake, bird, marmot and rabbit are frequently sold at the Hunan seafood market (Wang et al., 2020b). Genomic analysis revealed that SARS-CoV-2 is phylogenetically related to severe acute respiratory syndrome-like (SARS-like) bat viruses,bats could therefore be the possible primary source. Although the intermediate source of origin and transfer to humans is not clearly known, the rapid human to human spreading capability of this virus has been established. As per the latest update of WHO on 18 April 2020, the outbreak of COVID-19 had spread in more than 200 countries. Approximately 146,198 people had died after contracting the respiratory virus out of nearly 2,164,111 confirmed cases, whereas more than 402,989 people have recovered from the disease. These numbers are changing rapidly. Daily infection of COVID-19 as been steadily raising.
More than 200 countries/regions have reported confirmed COVID-19 cases, including China, Italy, Iran, S. Korea, India, Switzerland, USA, Sweden, Singapore, France, Australia, Malaysia, Spain, United Arab Emirates, UK, Nepal, Finland, Netherlands, Japan, Belgium, Russia, Thailand, Cambodia, and Germany. After hitting China in January 2020, COVID-19 severely out broke in countries like South Korea, Iran, and Italy in late February and early March, 2020. As far as the number of COVID infected patients is concerned, USA is at the top of the list followed by Spain (Fig. 1). In USA, more than 30,000 people died of this disease.