Diagnostic value of latex agglutination test in diagnosis of acute bacterial meningitis.

Objectives: To know the incidence of bacterial meningitis in children below five years of age. To compare conventional culture and antigen detection methods (Latex agglutination test).

Materials And Methods: 100 CSF samples of clinically suspected meningitis cases in children below 5 years of age were included.

Morganella morganii, subspecies morganii, biogroup A: An unusual causative pathogen of brain abscess.

Morganella morganii is a gram negative aerobe , found often as intestinal commensal. It is commonly implicated in Urinary tract infections and pyogenic infections, but rarely causes CNS infections especially brain abscess. There are very few published reports of Morganella morganii as a causative pathogen in brain abscess.

Comparison of disc diffusion methods for the detection of extended-spectrum Beta lactamase-producing enterobacteriaceae.

Background: Resistance to broad-spectrum β lactams, mediated by extended-spectrum β lactamases (ESBLs), is an increasing problem world wide. This resistance poses problems for in vitro testing and reporting. Increased prevalence of ESBLs among Enterobacteriaceae creates a great need for laboratory testing methods that will accurately identify their presence.

Changing characteristics of Vibrio cholerae: emergence of multidrug resistance and non-O1, non-O139 serogroups.

The serogroups and antimicrobial susceptibility patterns of V. cholerae isolated in Hubli, India during the years 2000 to 2004 were monitored. A total of 256 V.

Listeria monocytogenes meningitis: an uncommon opportunistic infection in HIV/AIDS.

Objective: To report an interesting case of meningitis caused by Listeria monocytogenes meningitis in an HIV seropositive individual.

Materials & Methods: A previously healthy 45 years old HIV seropositive man, presented with atypical clinical features of meningitis. Blood and Cerebrospinal fluid (CSF) were obtained for biochemical and microbiological investigations.

Extended spectrum beta lactamase producing Klebsiella pneumoniae in neonatal intensive care unit.

Objective: As infections due to Extended Spectrun beta Lactamase (ESbetaL) producing Klebsiella pneumoniae were increasing in the NICU at Karnataka Institute of Medical Sciences Hospital, Hubli, India, the present study was carried out to identify any environmental sources and the mode of transmission.

Methods: Environmental samples from various sites were collected monthly for a period of six months.

Results: ESbetaL producing K.

Neonatal sepsis caused by Salmonella enterica serovar Weltevreden.

Salmonella enterica serovar Weltevreden is an uncommon cause of gastroenteritis occurring worldwide. For the first time, we report 2 cases of neonatal sepsis caused by S. Weltevreden from Hubli, India.

Fluoroquinolone-resistant Vibrio cholerae isolated during a cholera outbreak in India.

During the cholera epidemic of 2002 in and around Hubli, south India, Vibrio cholerae strains resistant to fluoroquinolones were isolated. Among the isolates of V. cholerae non-O1, non-O139 serogroups, 55.

Community-acquired methicillin-resistant Staphylococcus aureus infections in a south Indian city.

There are increasing numbers of reports of community-acquired Staphylococcus aureus being resistant to methicillin. The present study was undertaken as no such reports are available for the developing nations. In a prospective study, between June to December 2001, at the Karnataka Institute of Medical Sciences, Hubli, Karnataka, India, methicillin-resistant S.