The CIA now believes the virus responsible for the COVID-19 pandemic most likely originated from a laboratory.
On Jan. 23, 2020, the Chinese government issued a travel ban for all residents of Wuhan, the epicenter of a novel coronavirus ...
And yet Americans’ trust in vaccines and medical institutions has fallen sharply in the years since. What started as a ...
On Jan. 21, 2020, the U.S. Centers for Disease Control and Prevention confirmed the United States' first known case of novel ...
Currently, though, the number of new cases and deaths per week are ... of COVID-19 and the development of the mRNA vaccines relied on decades of basic research. This history of prior research ...
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.