It’s a serious risk, and it’s something the world could be smarter about. The worst pandemic in modern history was the Spanish flu of 1918, which killed tens of millions of people. Today, with how interconnected the world is, it would spread faster.
Bill Gates (2014)
According to the WHO,”the Ebola virus causes an acute, serious illness which is often fatal if untreated. Ebola virus disease (EVD) first appeared in 1976 in 2 simultaneous outbreaks, one in what is now, Nzara, South Sudan, and the other in Yambuku, Democratic Republic of Congo. The latter occurred in a village near the Ebola River, from which the disease takes its name. The 2014–2016 outbreak in West Africa was the largest and most complex Ebola outbreak since the virus was first discovered in 1976. There were more cases and deaths in this outbreak than all others combined. It also spread between countries, starting in Guinea then moving across land borders to Sierra Leone and Liberia. The virus family Filoviridae includes three genera: Cuevavirus, Marburgvirus, and Ebolavirus. Within the genus Ebolavirus, five species have been identified: Zaire, Bundibugyo, Sudan, Reston and Taï Forest. The first three, Bundibugyo ebolavirus, Zaire ebolavirus, and Sudan ebolavirus have been associated with large outbreaks in Africa. The virus causing the 2014–2016 West African outbreak belongs to the Zaire ebolavirus species.” (WHO fact sheets
The 2014-2016 outbreak was not only unusual in its absolute numbers of cases and deaths, but also in its geographical patterns: In absolute numbers the deaths from Ebola during the 2014-2016 outbreak in West Africa now dominate the long-term picture of all cases. Before then the DR Congo was the most affected country from the disease.
This map shows that Ebola is not only restricted to Africa, but to a very small part of the continent.
Most cases reported in countries outside of Africa (USA, UK, Italy, Spain and Australia) did not result in the death of the patient; only one patient in the USA died.