Cross-country transport and isolation and identification of by use of alternate sources of blood supplemented media among laboratories in India.

Background: The isolation of S. pneumoniae (Sp) depends on specimen integrity / transport, media and expertise. The non-availability of sheep blood agar poses a challenge in identification of colonial morphology and identification in India.

Simple and economical method for identification and speciation of Staphylococcus epidermidis and other coagulase negative Staphylococci and its validation by molecular methods.

Coagulase-negative staphylococci (CoNS) have been increasingly recognized as a clinically important group of species that can cause several opportunistic nosocomial infections. There are at least 47 known species of Staphylococci and to differentiate all these species >40 biochemical tests need to be performed. The present study was able to refine the CoNS identification process by using only five tests to identify S.

Clinical utility of a quantitative Rose Bengal slide agglutination test in the diagnosis of human brucellosis in an endemic region.

Background: Brucellosis currently ranks as the most important zoonotic disease in the world. Brucellosis is difficult to diagnose because patients often have nonspecific clinical symptoms that can be attributed to a number of disease agents prevalent in the area. Thus, this has necessitated the dependency of clinicians on microbiological confirmation, very often by sero diagnostic methods.

Comparison of a novel immunocapture assay with standard serological methods in the diagnosis of brucellosis.

Background: Microbiological culture methods and immunological assays currently available are technically challenging, difficult to interpret even in non-endemic areas. They are also time consuming leading to misdiagnosis, treatment delay, and severe morbidity and mortality. Therefore, the development of a simple and accurate diagnostic assay which could be performed even in small laboratories is a pressing need.

Brucellosis in India - a review.

Brucellosis is an important re-emerging zoonosis with a worldwide distribution. It is still an uncontrolled serious public health problem in many developing countries including India. Brucellosis in India is yet a very common but often neglected disease.

Genotyping of methicillin-resistant Staphylococcus aureus strains from two hospitals in Bangalore, South India.

Methicillin-resistant Staphylococcus aureus (MRSA) is a major nosocomial pathogen in India, and up to 70% methicillin resistance has been reported from hospitals in various parts of India. Hospitals use phenotyping for the most part, and molecular genotyping is not done. Here we report on the genotyping of 82 single-patient isolates from two hospitals in Bangalore, South India, for the first time.