More than 12 million new crown confirmed cases in the United States

[more than 12 million new crowns have been confirmed, and experts in the United States say that more difficult days are yet to come] the United States has added more than 160000 new crowns on two consecutive Sundays. American epidemiologist Carol pointed out: many Americans are against daily protection. What's more, wearing masks is even politicized by the federal government. "I don't understand why they regard this as a political issue." the weather is getting colder and colder, the respiratory virus transmission season has just begun, and more difficult days are still ahead.

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