More than 200 people being tracked for possible monkeypox exposure (Me: Perfect example of how an infectious disease can go global in 24 hours)

The efforts stem from the discovery that a U.S. resident infected with monkeypox traveled from Lagos, Nigeria, on an overnight flight to Atlanta that arrived on July 9; the person then traveled the same day to Dallas. On July 15, the individual sought care at a Dallas hospital emergency room, where the diagnosis of monkeypox was made.

Source: More than 200 people being tracked for possible monkeypox exposure