BACKGROUND AND OBJECTIVE Reports on MRSA strains are increasing worldwide. The aim of this study was to find the prevalence of MRSA strains isolated from clinical specimens and to evaluate their resistance profile. Additionally we compared the phenotypic and genotypic methods for detection of methicillin resistance. MATERIALS AND METHODS In this cross-sectional study, a total of 41 isolates o...

BACKGROUND Methicillin resistant Staphylococcus aureus (MRSA) is a major cause of nosocomial and community infections. Its prevalence varies with country and with hospitals within a country. The current study estimates the prevalence of MRSA strains and investigates their antibiogram in western Nepal. METHODOLOGY A total of 162 S. aureus strains were isolated from various clinical specimens, ...

Methicillin-resistant Staphylococcus aureus (S. aureus) (MRSA), resistant to all antibiotics including Vancomycin, has been reported in Japan, USA, Canada and Brazil. Hence, the main objective of this study was to evaluate the possible presence of Vancomycin resistant or intermediate S.aureus in Karachi. A total of 850 clinical isolates were collected from two civil hospitals in the city betwee...

Recently, methicillin-resistant Staphylococcus aureus (MRSA), which is a major pathogen along with Pseudomonas aeruginosa which is resistant to most commercially available antibiotics, has been causing serious problems in hospitals1'2*. Arbekacin, used in the clinical treatment of MRSAinfections, has been reported to be ineffective against certain MRSA3).Probably the only chemotherapeutic drug ...

This study was conducted to determine the occurrence of zinc and copper resistances in methicillin-resistant Staphylococcus aureus (MRSA) from swine and veal calves in a global strain collection. The test population consisted of 476 porcine MRSA isolates from ten European countries, 18 porcine MRSA isolates from Canada and seven MRSA from China, 92 MRSA and 60 methicillin-susceptible S. aureus ...

BACKGROUND Honey has previously been shown to have wound healing and antimicrobial properties, but this is dependent on the type of honey, geographical location and flower from which the final product is derived. We tested the antimicrobial activity of a Chilean honey made by Apis mellifera (honeybee) originating from the Ulmo tree (Eucryphia cordifolia), against selected strains of bacteria. ...

BACKGROUND Cefoxitin is a potent inducer of the mecA gene. It is currently as a screening recommended method for presumptive identification of isolates of methicillin resistant Staphylococcus aureus (MRSA). The aim of the study was to compare the sensitivity and specificity of the cefoxitin disc diffusion (30 μg) to oxacillin agar screening from detection of the mecA gene by PCR. METHODS Thre...

The presence of pan-resistant bacteria worldwide possesses a threat to global health. It is difficult to evaluate the extent of carriage of resistant bacteria in the population. Sewage sampling is a possible way to monitor populations. We evaluated the presence of pan-resistant bacteria in Israeli sewage collected from all over Israel, by modifying the pour plate method for heterotrophic plate ...

Background: Methicillin–resistant Staphylococcus aureus (MRSA)has recently emerged as a worldwide major nosocomial pathogenthat causes significant morbidity and mortality. MRSA is frequentlycolonized on the skin. The aim of this study was to determinethe MRSA colonization/infection prevalence and to evaluatethe potential risk factors for its development in the hospitalizedpatients in a referral...

INTRODUCTION The study aimed to investigate the resistance of methicillin resistant Staphylococcus aureus (MRSA), an indicator used in hospitals but isolated from faecal samples of children in the community, to commonly used antibiotics and antiseptic agents. METHODOLOGY S. aureus isolates were identified by phenotypic and genotypic techniques such as biochemical tests and polymerase chain re...