Question

by 2022 we ________controlled covid 19​

Answer 1

Answer:

would mostly have

Explanation:

The reason is based on the understanding that we will have a vaccine by the first month of the next year. By 2022, most of the people in the world would be vaccinated. But again, it depends on the type of the vaccine. If it requires very low storage temperature, or if it is a 2 dose vaccine, it'll certainly take long.

Please mark as brainliest.