The US Preventive Services Task Force recommends screening adults at increased risk for latent tuberculosis infection, as evidence demonstrates the accuracy of available tests and preventive treatment regimens provide a moderate net benefit.
Taking Folic Acid, Not Other Folates, Is Recommended to Reduce Risk of Birth Defects factcheck.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from factcheck.org Daily Mail and Mail on Sunday newspapers.