A new nanozyme-powered TB test improves detection in people with HIV, offering rapid, electricity-free diagnosis via a beetle-inspired chip.

The search strategy was developed by a medical librarian combining the terms false positive results, urine, and substance abuse testing and the generic names of 116 medications.

The skin test misses an average two out of every 10 TB positive cattle. \ Donal O'Leary Replacing the TB skin test with mandatory blood testing across all herds is not the solution to worsening TB ...

DHS decried the idea that immigration authorities have targeted people based on skin color, calling the notion both "disgusting and categorically FALSE" ...