ABSTRACT
Leptospirosis outbreaks have been associated with many common water events including water consumption, water sports, environmental disasters, and occupational exposure. The ability of leptospires to survive in moist environments makes them a high-risk agent for infection following contact with any contaminated water source. Water treatment processes reduce the likelihood of leptospirosis or other microbial agents causing infection provided that they do not malfunction and the distribution networks are maintained. Notably, there are many differences in water treatment systems around the world, particularly between developing and developed countries. Detection of leptospirosis in water samples is uncommonly performed by molecular methods.
Subject(s)
Disease Outbreaks , Leptospirosis/epidemiology , Water Microbiology , Humans , Leptospira/isolation & purification , Leptospirosis/transmission , Water Purification/methodsABSTRACT
INTRODUCTION: The aim of the study was to compare haemoglobin and red cell counts between patients known to be infected with a range of leptospiral serovars. METHODS: The study retrospectively compared the haemoglobin and red cell count results from the first blood samples taken from 207 patients at presentation to a Queensland Health hospital. RESULTS: Significant differences were observed in haemoglobin and red cell counts in those infected with Leptospira interrogans serovars Szwajizak and Canicola when compared with most of the other serovars. CONCLUSIONS: These findings suggest that haemoglobin and red cell counts may be useful in differentiating leptospiral serovars in leptospirosis patients.
Subject(s)
Erythrocyte Indices , Hemoglobins/analysis , Leptospira/classification , Leptospirosis/blood , Leptospirosis/microbiology , Adolescent , Adult , Aged , Cell Count , Female , Humans , Male , Middle Aged , Retrospective Studies , Young AdultABSTRACT
Introduction The aim of the study was to compare haemoglobin and red cell counts between patients known to be infected with a range of leptospiral serovars. Methods The study retrospectively compared the haemoglobin and red cell count results from the first blood samples taken from 207 patients at presentation to a Queensland Health hospital. Results Significant differences were observed in haemoglobin and red cell counts in those infected with Leptospira interrogans serovars Szwajizak and Canicola when compared with most of the other serovars. Conclusions These findings suggest that haemoglobin and red cell counts may be useful in differentiating leptospiral serovars in leptospirosis patients. .
