Measles in Europe, Recently at Record Low, Jumps to Highest Level Since ’90s A combination of complacency, instability and opposition to vaccination contributes to lagging immunization rates in many countries. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:China’s Government Shows Support for Hong Kong Police and Leader as Protests ContinueIndia’s Wild Tiger Population Rises, Despite Conflict With HumansThe Creepy Anglerfish Comes to Light. (Just Don’t Get Too Close.)Hong Kong Protest: Clashes With Police Turn Downtown Into Tear Gas-Filled BattlefieldAfter 5 Months in the Street, Algeria’s Protesters See Success in a StandoffYour Monday Briefing