Today's weather epidemic

At present, most international experts predict that COVID-19 will be solved around 2023, but in fact, it is still very difficult to implement it at present. First of all, the prevention and control measures in countries around the world are not perfect, and the epidemic can spread freely. Secondly, COVID-19 is constantly changing, so it is difficult to effectively control the epidemic through medical treatment.

Now the epidemic has become the norm, but I believe that in the near future, the epidemic will be completely eliminated and everyone's life will return to normal.