Deadly measles epidemic leaves 25 dead in Samoa
Getting measles ‘resets’ the body’s immune system
US measles outbreak raises questions about immunity in adults
Global measles cases up 300 percent year-on-year: WHO
NY county measles outbreak spotlights vaccine religious exemptions
Madagascar battles killer measles outbreak with infection spreading
Measles cases soar worldwide as UN warns of 'complacency'
Lowering vaccination rates, global outbreaks fuel US measles spread
Philippines hit by deadly measles outbreak