(Bernat Armangue | AP) Spanish Royal guard soldiers disinfect a hospital to prevent the spread of the new coronavirus in Madrid, Spain, Sunday, March 29, 2020. Spain and Italy demanded more European help as they fight still-surging coronavirus infections amid the continent's worst crisis since World War II. The new coronavirus causes mild or moderate symptoms for most people, but for some, especially older adults and people with existing health problems, it can cause more severe illness or death.