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Tuberculosis lives and thrives in the lungs. When the bacteria that cause the disease are coughed into the air, they are ...

Scientists discovered genes in the tuberculosis bacterium that becomes essential for the pathogen's survival when it's exposed to air through coughing. These genes could be targets for new therapies ...

They also said that governors in states with evidence of community transmission should close ... to reduce the spread of respiratory droplet to others when an infected person talks, sneezes ...

Cold germs from someone’s nose or cough can live on surfaces for hours to days, depending on many factors. Learn which ...

Study by MIT and others identifies genes essential for tuberculosis bacterium’s survival during airborne transmission.

Tuberculosis bacteria rely on a family of genes that help them survive the challenging journey from one person's lungs to another person's during coughing, sneezing or talking, according to ...

For years, public-health authorities downplayed the risk that pathogens could spread via droplets light enough to circulate ...