Health workers cry during a memorial for their co-worker Esteban, a male nurse that died of the coronavirus disease, at the Severo Ochoa Hospital in Leganes in Leganes, Spain, Friday, April 10, 2020. 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. (AP Photo/Manu Fernandez)
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