Coronavirus deaths take a long-expected turn for the worse

A health care worker administers a COVID-19 test on July 6 at the Martin Luther King Jr. Clinica Campesina Health Center in Homestead, Fla. (AP Photo/Lynne Sladky)

NEW YORK — A long-expected upturn in U.S. coronavirus deaths has begun, driven by fatalities in states in the South and West, according to data on the pandemic.