Flu cases surged across North Texas in late December as hospitalizations doubled in Dallas County and positivity rates climbed well above regional baselines, according to public health data.

All viral activity benchmarks have gone down, except for a slight increase in the death rate. Here's what to know about the state of the flu season.

Twelve states are seeing higher positivity rates for COVID-19 tests compared to the rest of the country, according to new data from the Centers for Disease Control and Prevention. Why it matters: ...