Tuberculosis Virus. Tuberculosis (Tb) Is Caused By Bacteria (Mycobacterium Tuberculosis) That Most Often Affect The Lungs. Tuberculosis Is Curable And Preventable. Tb Is Spread From Person To Person Through The Air. When People With Lung Tb Cough, Sneeze Or Spit, They Propel The Tb Germs Into The Air.

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background bacteria bacterial bacterium biology care cell clostridium contagious cough disease epidemic fever germs health healthcare human illness illustration infection infectious lung macro medical medicine microbiology microorganisms microscopic mycobacterium organism pathogen pneumonia respiratory salmonella science sick sickness tuberculosis vaccine virus white