TB's Stealth Attack on Lungs (IMAGE) University of Washington Caption Flying under the radar: tuberculosis-causing mycobacteria initiate infection in the lower lung to evade pathogen-killing cells. Credit Ramakrishnan Lab/University of Washingotn Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.