Thirty-six freshwater fish from Bung Borapet, a large reservoir, were examined for helminths in July 2005. The prevalence of infection was 19.44 (7/36) and the intensity was 4.67 (168/36) per fish. Seven fish were infected with 4 species of helminths: 1 trematode, Clinostomum philippinensis (metacercariae); 1 cestode, Senga chiangmaiensis; 1 acanthocephalan, Pallisentis sp and 1 nematode, Camal...

Viruses are common agents of plant infectious diseases. During last decades, worldwide agriculture production has been compromised by a series of epidemics caused by new viruses that spilled over from reservoir species or by new variants of classic viruses that show new pathogenic and epidemiological properties. Virus emergence has been generally associated with ecological change or with intens...

Cell-associated HIV unspliced RNA is an important marker of the viral reservoir. HIV gag RNA-specific assays are frequently used to monitor reservoir activation. Because HIV preferentially integrates into actively transcribed genes, some of the transcripts detected by these assays may not represent genuine HIV RNA but rather chimeric host-HIV readthrough transcripts. Here, we demonstrate that i...

Received: 02/03/2014 Revised: 25/03/2014 Accepted: 29/03/2014 Abstract Rabies is one of the oldest recognized zoonotic diseases in the world. Each year more than 10 million people endure protracted anxiety after exposure to an animal suspected with rabies. In 2011, rabies was still endemic in about 100 countries in the world where 2.5 thousand million people live. Rabies virus infects all mamma...

background: rodents play important role as host of ectoparasites and reservoir of different zoonotic diseases. the aim of this study was to asses the infestation of commensal rodents with ectoparasites in bandar abbas, a port city lo­cated in the northern part of the persian gulf in iran. methods: rodents were captured using live traps during the study period in year 2007. after transferring th...

background : ticks are important vectors and reservoirs of crimean congo hemorrhagic fever (cchf) virus. human beings may be infected whenever the normal life cycle of the infected ticks on non- human vertebrate hosts is interrupted by the undesirable presence of humans in the cycle. a total of 26 species of argasid and ixodid ticks have been recorded in iran; including nine hyalomma, two rhipi...

background: zoonotic cutaneous leishmaniasis (zcl) due to leishmania major is increasing in many parts of iran. this disease originally is a disease found in gerbils. leishmania parasites are transmitted by sandflies that live and breed in gerbil burrows. nested pcr amplified leishmania its1-5.8s rrna gene in both main reservoir host “rhombomys opimus” and in the “phlebotomus papatasi” main vec...

The Gram-negative intestinal microbiota of Hypostomus auroguttatus and Pimelodus maculatus, a detritivorous and an omnivorous fish species, respectively, were compared between fishes from the reservoir and the stretch of the river below the dam of the Funil hydroelectric plant, Rio de Janeiro, Brazil. Four selective culture media were used under aerobic and two under anaerobic conditions. The o...

To evaluate the role of wildlife in the resurgence and perenisation of human African trypanosomiasis (HAT), we investigated the influence of habitat and seasonal variations on the diversity and spatial distribution of wild mammals, with special reference to those recognised as potential host-reservoirs of Trypanosoma brucei gambiense in Bipindi (southwestern Cameroon). To achieve this, we carri...