Wednesday, May 21, 2008

ma research on pollution

university of alabama. " air pollution, smoking affect latent tuberculosis". science daily
5/14/08 5/21/08 www.sciencedaily.com


As i research on air pollution I found out that it may be very harmful and also can be somewhat contagious. I found dat it may be a toxic gas present in air pollution and tobacco smoke which is playing an significant role in triggering tuberculosis infection. cigarette smoke may be leading cause of tuberculosis and deaths around the world. Air pollution and cigarette smoke is killing about 1.5 millon people a year.

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