Animation: Why is COVID-19 vaccine so important?

For more: https://news.cgtn.com/news/2020-12-31... COVID-19 is still ravaging the world. As winter comes, the rate of infection is rising. But the world is exhausted with months of compulsory mask wearing, social distancing, curfews and lockdowns. A vaccine is now the most powerful way to curb the disease. Subscribe to us on YouTube: https://goo.gl/lP12gA Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvn... Download our APP on Google Play (Android): https://play.google.com/store/apps/de...