What happened (WHO’s position on Ebola outbreak origin)

The World Health Organization (WHO) issued a position describing the origin of an Ebola outbreak as starting in the Democratic Republic of Congo (DRC). WHO emphasized that outbreak mapping and official health assessments support the determination of outbreak origin rather than assuming a location based on incomplete signals.

Background and earlier position (outbreak-origin uncertainty in infectious disease surveillance)

In infectious disease surveillance, especially during the early phase of outbreaks, information about where transmission begins can be uncertain. WHO’s standard public-health approach typically depends on structured investigation and mapping—tracking suspected and confirmed cases, transmission links, and on-ground verification through official health channels.

What changed now (origin attribution to DRC rather than another location)

WHO’s current public statement attributes the Ebola outbreak’s starting point to the Democratic Republic of Congo (DRC). The practical change is the relocation of the outbreak origin from another location to the DRC based on WHO’s outbreak mapping and official health assessments.