Wednesday, June 24, 2009

- causes of re-emerging of T.B.

causes of re-emerging of T.B


why does the burden of T.B increases?!

"Dim shape"

- Demographic changes e.g poor housing and overcrowding.

- Immuno-suppressive drugs.

- Microbial adaptation.

- Multi-drug resistant for T.B.

- Malnutrition.

- Smoking.

- HIV.

- Addiction.

- Increase Prevalence of T.B diagnosis than expected.

- Environmental factors e.g air pollution.

- Decrease Effectiveness of BCG.

see you,

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