Deep in the folds of the intestine, in microscopic pockets called crypts, a quiet surveillance system is always at work. Stem ...

Respiratory infection risk increases during winter due to a combination of environmental factors, seasonal immune changes, viral transmission dynamics, and behavioral shifts that collectively favor ...

Respiratory syncytial virus (RSV) is a leading cause of lower respiratory tract infections in infants and young children, and it constitutes a significant risk factor for the development of ...

Share on Pinterest Scientists have linked low vitamin D to another health concern — a higher risk of respiratory illnesses. Mami Kumagai/Stocksy Vitamin D is a nutrient that plays an important role in ...