The co-founder of Doctors Hub in India says while a vaccine takes years to get regulatory approval, the rollout of the COVID-19 vaccine has been expedited because of the pandemic and the availability of funding by international agencies for its research and development.
The United Kingdom has become the first country in the world to authorize the Pfizer-BioNTech COVID-19 vaccine, a landmark moment in the coronavirus pandemic that paves the way for the first doses to be rolled out across the country next week.