The publication of Dr. Anthony Fauci's pandemic diaries on July 29, 2026, has reignited debate over the origins of SARS-CoV-2, the virus responsible for COVID-19. Scientists continue to weigh evidence regarding whether the virus emerged from natural animal spillover or a laboratory incident. The diaries have brought renewed attention to this ongoing scientific discussion in the United States.

While the diaries have sparked public interest, the scientific community remains focused on evaluating data to determine the virus's origins.

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