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Tuberculosis spread from animals to humans may be much higher than previously estimated, according to an international team of researchers. The results could have implications for epidemiological studies and public health interventions.
"Tuberculosis kills 1.4 million people every year, making it the most deadly disease arising from a single infectious agent," said Vivek Kapur, professor of microbiology and infectious diseases and Huck Distinguished Chair in Global Health, Penn State.
"India ...