World has already seen corona now it will witness vaccination

After the enormous outbreak of corona virus , within few months, the deadly virus was spread into the whole world .Due to this virus none of the countries were safe. Since, it is an infectious disease so it spreads rapidly. It forces countries to block international tourists and finally the entire world went in lockdown. Whole world suffered from it. To cope up from this, vaccination was required and with the help of researchers and biologists the first vaccine has been launched. The COVID vaccine was launched on 16th January, 2021.In India, the first group includes healthcare and frontline workers for vaccination. After that the next group to receive COVID 19 vaccine will be persons over 50 years of age and persons under 50 years with comorbid conditions. In the U.S, the latest vaccination rate is approximately 1.5lakh doses per day, on average. At this rate, it will take an estimate...