Focus TB

TB XDR Screen (LPA)

Extensively drug-resistant TB  or XDR-TB is a rare form of TB caused by multidrug-resistant TB (MDR-TB) bacteria that are resistant to several effective anti-TB drugs like isoniazid and rifampin with any fluoroquinolone and at least one of the three injectable second-line drugs- amikacin, capreomycin or kanamycin. MDR-TB is caused by bacteria that are resistant to at least isoniazid or rifampicin. XDR-TB and MDR-TB strains have risen due to mismanagement of patient treatment.


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