Health

by Jamie Ducharme/New Orleans, La.

by Jeffrey Kluger

by Julie Appleby / Kaiser Health News

by Anne N. Sosin

by Eloise Barry

by Tara Law

by Emma Court/Bloomberg

by Aubrey Hirsch

by Alice Park

by Eloise Barry

by Alice Park

by Lael M. Yonker and Anthony J. Fischer

by Stephanie Elizalde

by Chris Wilson

by Tedros Adhanom Ghebreyesus