Health

by Jeffrey Kluger

by Alice Park and Jamie Ducharme

by Rachel Chen

by Betsy Ladyzhets

by Riley Griffin and Madison Muller / Bloomberg

by Alice Park

by Jamie Ducharme

by Jeffrey Kluger

by Madison Muller / Bloomberg

by Simmone Shah and Photographs and interviews by Andrea Ellen Reed

by Jamie Ducharme

by Jamie Ducharme

by Aryn Baker

by Abigail Abrams

by Tara Law