The Standard & Poor 's 500 Index < .SPX > slipped 0.26 point , or 0.02 percent , to 1,121.96 .
The broad Standard & Poor 's 500 < .SPX > eased 0.37 of a point , or 0.03 percent , at 1,121 .
Monkeypox is usually found only in central and western Africa .