Global Health: Yellow Fever Epidemic in Africa Shows Gaps in Vaccine Pipeline The outbreak was stopped by a huge vaccination campaign that stretched supplies by diluting doses. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:NASA news: Dawn spacecraft has MONTHS left after 11-year space missionYellowstone Volcano latest: 100-FOOT fissure sparks URGENT park closureEclipse 2018: What are the longest and shortest Blood Moon eclipses on record?Eclipse 2018: Why do Blood Moon lunar eclipses not happen every month?WEATHER WARNING: Three weeks without sunspots leaves experts fearing BIG FREEZENEOLITHIC SHOCK: Summer heatwave exposes 5000-year-old henge in Ireland