Free-living amoebae in water are hosts to many bacterial species living in such an environment. Such an association enables bacteria to select virulence factors and survive in adverse conditions. Waterborne mycobacteria (WBM) are important sources of community- and hospital-acquired outbreaks of nontuberculosis mycobacterial infections. However, the interactions between WBM and free-living amoe...

INTRODUCTION The objective of this study was to study the epidemiological characteristics and the microbiological profile of patients suspected with microbial keratitis in Gujarat. METHODS Corneal scraping was collected from 200 consecutive cases of suspected microbial keratitis and was subjected to direct examination and culture. RESULTS Of the 200 ulcers 55% were culture positive, 26.5% w...

This study evaluated the presence of Acanthamoeba species in the Puzih River watershed, which features typical subtropical monsoon climate and is located just above the Tropic of Cancer in Taiwan. The relationship between the seasonal and geographical distributions of Acanthamoeba species in this rivershed was also investigated. Acanthamoeba species were detected in water samples using the amoe...

The water supply and dust samples from the home environment (bathrooms and kitchens) of 50 wearers of contact lenses (CLs) were cultured for the presence of free-living amoebae. CL cases, solutions, and water taps were cultured for bacteria, which amoebae require for growth. Acanthamoeba spp were isolated from water drawn from six bathroom cold water taps (tank supplied), five in the presence o...

Background: Free-living amoebae have various genera that are found in several environmental niches such as soil, freshwater, dust, seawater and hotsprings. Most of Free-living amoebae are normally harmless to humans. However, some ameoba such as Acanthamoeba and also Naegleria fowleri, Balamuthia manderillaris and Sappinia are identified as opportunistic and pathogenic amoebae that can cause ey...

background: free-living amoebae have various genera that are found in several environmental niches such as soil, freshwater, dust, seawater and hot springs. most of free-living amoebae are normally harmless to humans. however, some such as acanthamoeba and also naegleria fowleri , balamuthia manderillaris and sappinia are identified as opportunistic and pathogenic amoebae that can cause eye dis...