多年来，美国中情局一直表示它无法断定新冠肺炎病毒（COVID-19）是来自实验室事件还是源于自然界。但据一位美国高级官员称，在拜登政府执政的最后几周，前中情局局长威廉-伯恩斯（William ...

World Health Organization officials declared the 2019 novel coronavirus outbreak -- later to be dubbed COVID-19 -- a public health emergency of international concern.

United States will be losing access to the WHO database of changing influenza strains resulting in less effective flu ...

The Central Intelligence Agency with a "low confidence" has changed its stance and concluded that it's likely the COVI-19 ...

The problem for the lab-leak position is that the U.S. has never had access to the Wuhan lab and has thus been unable to reach a definitive answer for more than five years. Now that the CIA has at ...

With the acute phase of the Covid-19 pandemic fading even as the coronavirus persists and evolves, a new normal is taking shape around the world. Experts expect cases to rise again this winter.

This month marks the fifth anniversary of the first confirmed case of COVID-19 in the U.S. The virus would go on to kill 1.2 ...

Jan. 20, 2025, marks five years since the CDC reported the first laboratory-confirmed case of COVID-19 on American soil.

Dr. Matthew Memoli, a National Institute of Allergy and Infectious Diseases researcher focused on flu and other respiratory ...

Mayya Gil, an elderly woman who survived the Nazis, Chernobyl, and Covid-19, died at the age of 95 after being struck by a ...

During his second inaugural address, President Donald Trump said he would reinstate military service members who objected to ...