ST. PETERSBURG, Fla. (AP) — Florida and other states across the Sunbelt are thinning out the deck chairs, turning over the barstools and rushing to line up more hospital beds as they head into the height of the summer season amid a startling surge in confirmed cases of the coronavirus. With newly reported infections running about 40,000 a day in the United States, Dr. Anthony Fauci, the nation’s top infectious-disease expert, warned on Tuesday that the number could rocket to 100,000 if Americans don’t start following public health recommendations.