Introduction In Hong Kong, tuberculin skin test (TST) with a 15 mm cut-off was used at 0 and 3 months for contact screening, but half of future tuberculosis cases might be missed. Follow-on interferon ...

A hunter-harvested white-tailed doe taken in Ouachita Parish in January has tested positive for chronic wasting disease, setting off a fresh round of controls across northern Louisiana. The positive ...

Blueberry scorch virus, a pathogen that can weaken or kill plants, has been confirmed in two Central Washington fields. More common in Northwestern Washington and British Columbia, Canada, the virus ...

Add Yahoo as a preferred source to see more of our stories on Google. Gettysburg National Military Park confirmed its first cases of chronic wasting disease after two white-tailed deer tested positive ...

We’ve all heard it, “Don’t be so negative!” Or “Try to be more positive!” We learned to give each other these false consolations and advise them this way from generations upon generations of thinking ...

The Atlanta Braves are in danger of losing their designated hitter for the entire 2026 season. Jurickson Profar faces a 162-game ban after testing positive for a performance-enhancing drug for the ...