World Health Organization announced deadly pandemic Ebola has returned
After the death of the latest Ebola virus in Congo, the World Health Organization announced the Ebola epidemic was officially back.Ebola vaccine has been 100% effective
Researchers have successfully developed the Ebola virus vaccine with efficacy of up to 100%.Ebola's translation back to Liberia
The death of a 17-year-old boy infected with the Ebola virus marks the return of this pandemic in Liberia, after more than six weeks the country declared the end of the epidemic.