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

This year, the U.S. has seen an unprecedented rise in cases of norovirus, according to data gathered by the CDC. Here's what ...

This is just the latest update in the multi-state outbreak of bird flu in dairy cattle, the U.S. Department of Agriculture says. As the World Health Organization calls the current outbreak a ...