A damaging cotton virus thought to be a recent invader has actually been hiding in U.S. fields for nearly two decades. New ...

The Public Health Department's improved dashboard includes data on real-time spread and vaccination rates for the three ...

This winter's wave of norovirus infections has reached levels that are now more than double last season's peak, in figures published Monday by the Centers for Disease Control and Prevention tracking ...

A senior scientist at the Centers for Disease Control and Prevention who oversaw respiratory virus surveillance has resigned and raised concerns about the future of vaccine policy as Health and Human ...

The federal government shutdown has brought respiratory virus surveillance to a halt at the national level, leaving local governments, health systems and the general public with critical blind spots ...

We have published redesigned tracking pages to better reflect the current state of the pandemic. See the new pages here, and read this story to learn more about this change. About this data Sources: ...

This is read by an automated voice. Please report any issues or inconsistencies here. The first recorded death from West Nile virus this year in L.A. County was confirmed Friday by the Los Angeles ...

Ticks can spread Lyme disease and give people red meat allergies, and now there’s increasing worry in Minnesota about another ailment spread by the blood-sucking pests: the Powassan virus. While the ...