Polk County is reporting a spike in children who are hospitalized with COVID-19, which experts say is driven by the highly-transmittable omicron variant.
U.S. HHS Secretary Visits Polk County To Encourage COVID-19 Vaccinations Amid Growing Hospitalizations iowapublicradio.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from iowapublicradio.org Daily Mail and Mail on Sunday newspapers.