About Lab Tests Online
Lab Tests Online is an award-winning health information web resource designed to help patients and caregivers understand the many lab tests that are a vital part of medical care. Laboratory and medical professionals, who are experts in the field, develop and review all content, including articles on lab tests, conditions/diseases, screening, clinical laboratory topics, and lab test news. The site is produced by AACC, a global scientific and medical professional organization dedicated to clinical laboratory science and its application to healthcare. Learn more.
Cases of Legionnaires disease, a serious, often fatal form of pneumonia, nearly quadrupled from 2000 to 2014, according to a recent report from the CDC. The most common source of recent outbreaks was potable (drinkable) water used for common purposes, such as showering, followed by cooling towers, hot tubs, and decorative fountains. Photo source: CDC, Betty Partin
The FDA has approved the first blood-based genetic test to guide the treatment of a common type of lung cancer called non-small cell lung cancer (NSCLC). The test is less invasive, requiring only a blood draw instead of a traditional tissue biopsy, and detects mutations that could indicate that the tumor is more likely to respond to the drug erlotinib. Photo source: NHGRI, Ernesto del Aguila III
Bacteria with Antibiotic Resistance MCR-1 Gene Found for the First Time in U.S. Patient, Raises Concern
Worry about antibiotic resistance recently intensified when it was discovered for the first time that a strain of the bacteria infecting a patient in the U.S. carries the gene called mcr-1. The gene makes the bacteria resistant to colistin, a polymyxin, which is a class of antibiotics considered to be a "last resort" to treat patients with multidrug-resistant infections. Photo source: NHGRI, Darryl Leja