How does USA have the most cases of Coronavirus?

It was first discovered from China.

All the other countries have less than 200,000 cases
Yet USA have more than 500,000 cases
Surpassing Italy and Spain now..

The largest number of cases in the world !
HOW DID THAT HAPPEN?

Does that mean it may be originated from USA?
there's seriously something not right here..

I know China is not being honest either..
They are covering up their REAL number of cases
How does USA have the most cases of Coronavirus?
How does USA have the most cases of Coronavirus?
Post Opinion