Standardization of first and second-line antitubercular susceptibility testing using BacT Alert 3D system: a report from a tertiary care centre in India.

Resurgence of multidrug resistant tuberculosis has lead to demand for rapid susceptibility testing. Conventional methods take > 3 weeks and are tedious. Automated methods have superseded them for first line drug susceptibility testing.

Emergence of non-albicans Candida species and antifungal resistance in a tertiary care hospital.

The spectrum of candidiasis has changed with the emergence of non-albicans Candida spp. and acquired antifungal resistance, especially in immunocompromised hosts. This changing scenario has necessitated routine antifungal susceptibility testing.

Evaluation of three methods to determine the antimicrobial susceptibility of Mycobacterium tuberculosis.

Background & Objectives: Tuberculosis continues to be a major public health problem in India, especially with the emergence of drug resistance. A study was carried out to establish a rapid and accurate method of susceptibility testing for Mycobacterium tuberculosis using three methods viz., proportion method by agar dilution on Middlebrook 7H11 agar, proportion method using the conventional Lowenstein-Jensen (L-J) medium and E test strip method.