Covid-19 Vaccines - To put an end to this pandemic.

Hi Peeps!!! This is Boopathy... These days, a novel coronavirus called SARS-CoV-2 has resulted in the outbreak of a respiratory illness known as COVID-19. It took away many people lives irrespective of their ages. And it's spell goes on increasing day by day rapidly. Many medical teams, pharmaceutical groups and scientists are striving to control it. And it still remains a nightmare for everyone of us. But, we got some progress in fighting against it. Now, many countries have made their contributions to stop it's rage. Over 140 vaccines are under pre-clinical trials in which the vaccines will be given to animals such as mice and monkeys. 19 in Phase 1 i.e. safety trials in which the vaccine would be given to small number of people to test safety and dosage as well as stimulation of immune system. 13 in the Phase 2 i.e. expanded trials in which the vaccine will be given to hu...