Covid-19 was likely in the United States mid-December 2019, scientists with the Centers of Disease Control and Prevention made known in a study published Monday. The new study suggests that the deadly disease was in the United States weeks before it was identified in China officially and about a month earlier than U.S. health officials detected the first case in the U.S.
The new evidence lends credence to mounting evidence that the virus was spreading around the world well before health

