Trump returns to the White House as the tenth wave of the COVID-19 pandemic once again inundates hospitals, while the last ...

Jake Sullivan, the outgoing national security adviser, is asking a panel of outside experts to examine the government’s ...

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. Robert F. Kennedy Jr. petitioned the F.D.A. to ...

People with immune system health problems continue to take precautions against COVID-19 five years into the pandemic.

The Biden administration is releasing a “roadmap” for maintaining government defenses against infectious diseases, just as ...