Health

Case shows biotin can interfere with multiple endocrine tests

(HealthDay)—Biotin, which is included in many hair, skin, and nail growth over-the-counter products, can affect multiple hormone levels, according to a case study published online May 10 in the Journal of the Endocrine ...

Immunology

Noninvasive oral fluid-based immunoassay IDs hepatitis E

(HealthDay)—A noninvasive oral fluid-based immunoassay has high sensitivity and specificity for identifying recent and past hepatitis E virus (HEV) infection, according to a study published in the Journal of Immunological ...

Medical research

Researchers develop microfluidic chip to stem flu outbreaks

The H1N1 flu pandemic in 2009 underscored weaknesses in methods widely used to diagnose the flu, from frequent false negatives to long wait times for results. Now Boston University researchers have developed a prototype of ...