The FDA's 2025 pulse oximetry guidance introduces stricter accuracy standards, larger study cohorts, and objective skin pigmentation assessment to address measurement bias in darker-skinned patients.
Researchers found no significant reduction in hospitalizations or mortality among highly vaccinated older adults with increased access to nirmatrelvir-ritonavir.
New research reveals that antimicrobial proteins extracted from Sydney Rock Oyster hemolymph can enhance conventional antibiotic effectiveness up to 32-fold against drug-resistant bacteria while showing no toxicity to human cells.