The present study reiterates the presence of candiduria in catheterized patients, especially in the presence of diabetes and antibiotic usage. Non-albicans Candida spp. are replacing Candida albicans as the predominant pathogen for nosocomial UTI. Hence, we believe that surveillance for nosocomial candiduria should be carried out in hospitalized patients.

Background and Aims:Catheter-associated urinary tract infection (CAUTI) is one of the most common health care acquired infection encountered in clinical practice. The present study was planned to assess the knowledge and attitude of health care providers regarding the indications for catheterization and methods of preventing CAUTI.Methods:A prospective questionnaire-based survey was done from March 2011 to August 2011. A structured questionnaire comprising of 41 items related to demographic details of the respondents, their knowledge regarding indications for catheterization and methods of preventing CAUTI was given to 54 doctors and 105 nurses. The response was evaluated for statistical correlation using a computer software.Results:The mean years of experience of the respondents in the health care setup was 6.8 years. Only 57% of the respondents could identify all the measures for prevention of CAUTI. The knowledge regarding the indication for catheterization though suboptimal was significantly better amongst the doctors as compared to nurses.Conclusion:The knowledge regarding indication and preventive measures was suboptimal in our study group. There is a tremendous scope of improvement in catheterization practices in our hospital and education induced intervention would be the most appropriate effort toward reducing the incidence of CAUTI.

In the last few years there has been an increasing incidence of infection due to non-neoformans Cryptococcus spp. especially in immunocompromised host. Cryptococcus laurentii is a non-neoformans Cryptococcus which has rarely been known to cause bacteremia and pulmonary infection in humans. Here we report a case of fungemia due to Cryptococcus laurentii.

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This study analyses healthcare workers' NSI knowledge, attitude and practices, and also assesses their correlation with NSI incidence, which has not been done previously.

Background: Basic infection control measures in any healthcare setup can reduce the rates of healthcareassociated infections. A study to assess the knowledge and practice of 400 healthcare personnel regarding hospital infection control practices was performed. Materials and Methods: A structured questionnaire was distributed to the study group and collected the same day. Knowledge and practices of 329 nurses and 71 doctors regarding hand hygiene, SPs, hospital environmental cleaning and needle stick injury were collected and analyzed. Results: The study group had suboptimal knowledge regarding the SPs (55.3%) and risks associated with NSI (31.8%). The implementation of SPs was biased towards the HIV positive status of the patient. Only 57% of the doctors and nurses followed the maximal barrier precautions before a CVC insertion. Discussion: The lack of knowledge and practices regarding basic infection control protocols should be improved by way of educational intervention, in the form of formal training of the doctors and nurses and reinforcement of the same.

Background Plasmodium vivax, once considered benign species, is recently being recognised to be causing severe malaria like Plasmodium falciparum. In the present study, the authors report the trends in malaria severity in P. vivax among patients from a Delhi government hospital. The aim of the study was to understand the disease severity and the burden of severe vivax malaria. Methods A hospital based study was carried out from June 2017 to December 2018 at a tertiary care centre from Delhi, India. Patients were tested for malaria using peripheral blood smear (PBS) and/or rapid malaria antigen test (RMAT). The severe and non-severe vivax malaria categorization was done as per the WHO guidelines. Sociodemographic, clinic and paraclinical data were collected from patients and their medical records. Results Of the 205 patients, 177 (86.3%) had P. vivax infection, 22 (10.7%) had P. falciparum infection and six (2.9%) had mixed infection with both the species. Out of 177 P. vivax cases included in this study one or more manifestations of severe malaria was found in 58 cases (32.7%). Severe anaemia (56.9%), jaundice (15%) and significant bleeding (15%) were the most common complications reported in most of patients, along with thrombocytopenia. Conclusions In this study, it is evident that vivax malaria is emerging as the new severe disease in malaria patients, a significant shift in the paradigm of P. vivax pathogenesis. The spectrum of complications and alterations in the laboratory parameters in P. vivax clinical cases also indicate the recent shift in the disease severity.

Background: Nosocomial septicemia due to extended spectrum beta-(β)-lactamase (ESBL) producing Klebsiella pneumoniae and Escherichia coli are a therapeutic challenge due to resistance. Knowledge of disease burden and resistance patterns is required for proper and timely management. We report the prevalence and antimicrobial susceptibility of ESBL producing E. coli and K .pneumoniae from septicemia at a tertiary care hospital. Methodology: A total of 2,870 blood samples of suspected cases of septicemia were studied between January and December 2009. Antimicrobial susceptibility was determined by Kirby Bauer's disc diffusion method and MICs for imipenem, meropenem, and ertapenem were determined using the E-test. All isolates of E. coli and K. pneumoniae were tested for ESBL production by E-test method. Results: Forty-one (70.7%) K. pneumoniae isolates and ten (41.7%) E. coli isolates were ESBL producers. Two (5%) of ESBL producing K. pneumoniae isolates, but no E. coli isolates, were resistant to carbapenems. In vitro, all ESBL producers were sensitive to tigecycline. Conclusion: Our data indicated that the prevalence of ESBL-producing E. coli and K. pneumonia strains isolated from blood cultures from hospitalized patients is high. ESBL-producing organisms were found to be more susceptible to meropenem than to imipenem and ertapenem. Tigecycline is active against all the ESBL or multidrug resistant (MDR) E. coli and Klebsiella spp. isolates.