Can there ever be scientific certainty during a pandemic caused by a novel infectious disease? Ann C. Keller, associate ...

Is COVID going around again as the U.S. approaches the winter? Infectious disease experts share what to know and how to stay ...

XEC, the latest strain of the coronavirus, is more transmissible than others, but its symptoms tend to be milder.

COVID-19 was "intentionally engineered as a part of a biodefense program" by the U.S., former CDC director Robert Redfield ...

The CDC is 'standing ready' amid an outbreak of a mystery disease in Africa ... parallels are being drawn to the early days of the Covid pandemic. Hong Kong became the first country to bring ...

"COVID-19 activity remains low and is stable in most areas. Seasonal influenza activity is increasing slightly among children but remains low nationally," the CDC said this week, in its weekly ...

The E. coli outbreak linked to McDonald’s quarter pounders has come to a close as the Centers for Disease Control and Prevention (CDC) officially ends their investigation. An outbreak across 14 ...