For the first time, medical experts have challenged the established view that the tuberculosis bacteria coughed up in sputum by infected individuals multiply rapidly.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/new-uk-study-challenges-view-spread-tb
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/financial-express
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/medical-research
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tuberculosis