H1 N.......what?!!? America's Mexican "Influenza"? asks Researcher ... - 24-7PressRelease.com (press release) - H1 N.......what?!!? America's Mexican "Influenza"? asks Researcher ...24-7PressRelease.com (press release)Since August, 2008, a Medline study in the Journal of Clinical Biochemistry showed that sputum neuraminidase levels over 1.0 mu per ml were proven associated with having tuberculosis in 92% of cases, previous to which bacteria closely related to TB ... [Google TB NEWS]