SKIP
The provided excerpt lacks concrete, verifiable facts needed for a wellness news brief. The source material contains only a vague reference to an interview with Dr. Peter Piot about discovering Ebola and his career fighting pathogens, but includes no specific details, dates, findings, quotes, context, or substantive information about his work or current concerns. Without access to the actual interview content or details about what he is worried about, what his discoveries entailed, or any specific claims attributed to him, a factual brief cannot be constructed without inventing details.