منابع مشابه
Bartonella as Emerging Pathogens
5 International Conference on Bartonella as Emerging Pathogens: The combined meeting had participants from around the world including Australia, Asia, Europe, Russia, China, and North and South America. There were 199 abstracts at the meeting. The majority presented data on Rickettsia, whereas 42 abstracts were Bartonella topics. Twelve Bartonella abstracts were concerned with human topics, 5 w...
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Parachlamydiaceae, which naturally infect amoebae, form a sister taxon to the Chlamydiaceae on the basis of the Chlamydia-like cycle of replication and 80% to 90% homology of ribosomal RNA genes. Because intra-amoebal growth could increase the virulence of some intracellular bacteria, Parachlamydiaceae may be pathogenic. Arguments supporting a pathogenic role are that Chlamydia pneumoniae, a we...
متن کاملEmerging foodborne pathogens.
The broad spectrum of foodborne infections has changed dramatically over time, as well-established pathogens have been controlled or eliminated, and new ones have emerged. The burden of foodborne disease remains substantial: one in four Americans is estimated to have a significant foodborne illness each year. The majority of these illnesses are not accounted for by known pathogens, so more must...
متن کاملSpelling of Emerging Pathogens
of Tropical Medicine, the World Health Organization Collaborating Centre for the Diagnosis and Surveillance of Mycobacterium ulcerans Infection by IS2404 PCR and biochemical tests (online Table, available from http:www.cdc.gov/ncidod/EID/ vol11no11/05-0234.htm#table). DNA extracted from cultures by 3 freeze-boiling cycles was used for amplification, according to the protocol described by Leao e...
متن کاملQuantitative risk assessment: an emerging tool for emerging foodborne pathogens.
New challenges to the safety of the food supply require new strategies for evaluating and managing food safety risks. Changes in pathogens, food preparation, distribution, and consumption, and population immunity have the potential to adversely affect human health. Risk assessment offers a framework for predicting the impact of changes and trends on the provision of safe food. Risk assessment m...
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ژورنال
عنوان ژورنال: Science
سال: 2009
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.1176667