Good News: Pfizer COVID-19 vaccine 90 percent effective in phase 3

Here is a good news on Coronavirus vaccine. The vaccine Pfizer, has proved to be 90 percent effective even during phase 3. This is a huge news for the world. During the trails more than 44000 people participated and did not show any side-effects.

The patients who underwent trials were getting treated fully. Take a look at the breaking news report.