Experts believe that the whole world must be vaccinated to reduce the danger of new Covid variants. It can’t be predicted that future variants will be milder.
In Europe, the U.S, and other rich countries, the percentage of people vaccinated is high. But, in poor countries, this percentage is low.
World Health Organization is emphasizing rich countries to donate more vaccines to poor countries.
Experts believe everyone must be protected. Widespread vaccination coverage will save many lives, It will also stop new variants from emerging.
We must encourage people to be vaccinated. People who don’t want to be vaccinated must be encouraged, educated.