Whooping cough cases in Illinois nearly five times higher than last year, CDC reports
As of Sept. 21, 1,058 cases of the highly contagious respiratory disease have been reported in the state this year, nearly five times higher than the 230 cases reported in 2023. Cases of whooping cough spike in the fall, alongside RSV and COVID-19, experts say. Whooping cough cases are up in Illinois and across