By Jeffrey Kluger January 27, 2025 3:53 PM EST S ince COVID-19 first took off, political leaders, infectious disease specialists, and the lay public have debated its origins. Eventually, two hypotheses emerged: Either the virus crossed over from animals to humans in a wet market in Wuhan—the city in which the disease first appeared—or it leaked from a Chinese lab, likely the Wuhan Institute of Virology . The truth is still unknown. But on Jan. 25, 2025, the Central Intelligence Agency (CIA)

Tag-uri: Coronavirus