background : collection and storage of roof rain water have been practiced for long time ago in iran and many other countries. water of cisterns is usually used as potable water. in golestan province many of rural torkman residents reservoir the most part of their potable water from roof rain in cisterns. in this province there are over 2600 cisterns. methods : to study the water quality, micro...

Microbiology Insights aims to provide researchers working in this complex, quickly developing field with online, open access to highly relevant scholarly articles by leading international researchers. In a field where the literature is ever-expanding, researchers increasingly need access to up-to-date, high quality papers on areas of specific contemporary interest. Thus, this supplement will al...

Caroline Willis*, Jim McLauchlin, Corinne Amar, Lorraine Sadler-Reeves, Nicola Elviss, Heather Aird, Andrew Fox and Moira Kaye 1 Public Health England Food Water and Environmental Microbiology Laboratory Porton, Porton Down, Salisbury. Public Health England Food Water and Environmental Microbiology Laboratory London, Colindale, London. Gastrointestinal Bacteria Reference Unit, Public Health Eng...

Water is essential to life, but many people do not have access to clean and safe drinking water and many die of waterborne bacterial infections. In this review a general characterization of the most important bacterial diseases transmitted through water-cholera, typhoid fever and bacillary dysentery-is presented, focusing on the biology and ecology of the causal agents and on the diseases' char...

549 accuracy of statement is also commendable for so concentrated a treatment. The book is about 30 pages longer than the first edition. Two significant new sections have been added: General Principles of Chemical Carcino-genesis and Some Objections to the Virus Theory. The major additional pages treat new studies on the causes of cancer. Those who are primarily concerned with the metabolism an...