Emerging evidence Enric Álvarez at the Universitat Politècnica de Catalunya looked at different regions within Spain

Most days, Jen Lamott would describe her daughter, Katie, as cheerful and kind. Lately, though, the

AUBREY: Well, kids definitely do get the virus. Overall, they tend not to get as sick

In a separate, unscientific survey of child care centers, Brown University economist Emily Oster found that,