The Link Between Water Quality and Lung Infections in Cystic Fibrosis Patients

A study conducted by the National Institute of Allergy and Infectious Diseases has found that high levels of certain minerals and metals in drinking water may increase the risk of nontuberculous mycobacteria (NTM) pulmonary infections in individuals with cystic fibrosis. The presence of molybdenum and vanadium, along with sulfate, in the municipal water system was associated with a higher incidence of NTM infections, which are the leading cause of drinking-water associated illnesses. The study highlights the potential role of water-quality elements in bacteria-related lung infections, but further research is needed to establish a causal relationship.