US investigation into COVID-19 origins | newscentermaine.com
Virologists also say it is unlikely that any definitive answer about virus origins will be possible in 90 days. The work to fully confirm origins and pathways of past viruses — such as the first SARS or HIV/AIDS — has taken years or decades. A look at what is known about the U.S. investigation of the virus. WHAT ARE INTELLIGENCE AGENCIES REVIEWING? Biden ordered a review of what the White House said was an initial finding leading to “two likely scenarios,” an animal-to-human transmission or a lab leak. The White House statement says two agencies in the 18-member intelligence community...