The Ebola Outbreak’s Central Mystery: Where Did This Virus Come From?
NYT > Science·June 24, 2026

Scientists are working to uncover the origin of the Ebola outbreak, specifically the Bundibugyo virus. They believe this virus resides in an unknown animal species, periodically transmitting to humans. The exact animal host has not been identified, leaving a significant gap in understanding the outbreak's source. Researchers continue to investigate to determine the natural reservoir of the virus.
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