New Ebola outbreak in Congo linked to fresh animal-to-human transmission, study finds

A new study indicates that the ongoing Ebola outbreak in Congo is caused by a rare strain that recently transmitted from animals to humans. Conducted by researchers from Congo, Uganda, Belgium, and other nations, the research revealed that the outbreak originated from a new transmission of the virus from animals to humans, not strains associated with earlier cases.

The analysis of genetic material from 22 patients in Congo and Uganda revealed that the strain is distinct from Bundibugyo Ebola viruses detected during outbreaks in 2007 and 2012. According to the study, the current outbreak started with a novel animal-to-human transmission that then spread from person to person. The exact animal source remains unidentified, but it is known that Ebola viruses intermittently jump from infected animals to humans.

The genetic study also found that cases in Uganda are connected to the Congo outbreak. The researchers recommend increasing testing and genetic sequencing to aid early detection and improve containment efforts for future Ebola outbreaks.