ht_kiera_driscoll_flu_death_02_jc_150128_16x9_992A Las Vegas kindergartner who died days after coming down with the flu felt well enough to play outside 24 hours before she collapsed, her father told ABC News. Kiera Driscoll, 5, had a slight fever on Sunday morning, but she seemed to be feeling better after taking some children’s ibuprofen, said her father, Patrick Driscoll. “In fact, she was playing outside that afternoon with my wife and even made a comment that it was ‘the most fun time ever,'” Driscoll said.┬áBut then Kiera’s slight fever returned and her cough worsened and included phlegm, Driscoll said. At about 4 a.m., her parents gave her medicine to help expand her airways by way of an albuterol nebulizer. She didn’t have asthma but occasionally had a barking cough as a baby, Driscoll said. Afterward, he stayed up with her watching cartoons until she fell asleep again at 8 a.m. More