Abstract Evidence climate change is impacting ticks and tick-borne infections generally lacking. This primarily because, in most parts of the world, there are no long-term replicated data on distribution abundance tick populations, prevalence incidence infections. Notable exceptions exist, as Canada where northeastern advance Ixodes scapularis Lyme borreliosis USA prompted establishment associa...

scrub typhus and many other vector borne diseases are commonly seen in South Asia including Indian subcontinent. These infections have overlapping clinical manifestations and season of presentation. Scrub typhus or tsutsugamushi disease is a febrile illness caused by bacteria Orientia tsutsugamushi of the family Rickettsia. It is being reported from all parts of the Indian subcontinent though i...

The serological diagnosis of infection by flaviviruses is complicated by the presence of flavivirus cross-reactive antibodies that produce false-positive results for flavivirus infections, especially in regions where more than one virus is endemic. Current diagnostic reagents for tick-borne flavivirus infection have been found to cross-react with yellow fever- or dengue virus-positive sera. Thi...

The association between companion animals and tick-borne rickettsial disease has long been recognized and can be essential to the emergence of rickettsioses. We tested whole blood from dogs in temporary shelters by using PCR for rickettsial infections. Of 93 dogs, 12 (13%) were positive for Rickettsia parkeri, an emerging tick-borne rickettsiosis.

Bovine anaplasmosis is a vector-borne disease that results in substantial economic losses in other parts of the world but so far not in northern Europe. In August 2002, a fatal disease outbreak was reported in a large dairy herd in the Swiss canton of Grisons. Diseased animals experienced fever, anorexia, agalactia, and depression. Anemia, ectoparasite infestation, and, occasionally, hemoglobin...

Several mosquito-borne viral infections have recently emerged in North America; West Nile virus is the most common in the United States. Although West Nile virus generally causes a self-limited, flulike febrile illness, a serious neuroinvasive form may occur. Dengue is the most common vector-borne viral disease worldwide, and it has been a significant public health threat in the United States s...

Rhode Island is a state with a high incidence of tick-borne diseases, specifically Lyme disease. The Ioxedes tick which serves as vector for the three most common tick infections is endemic in both the New England and mid-Atlantic regions. However, differences in the density of infections exist within Rhode Island (RI), with the highest densities in the southern counties. Tick-borne diseases ca...

INTRODUCTION Limited information is available about the presence of tick-borne pathogens in urban parks in Italy. To fill this gap, ticks were collected in a public park in Rome over a 1-year period and screened by molecular methods for tick-borne pathogens. RESULTS AND CONCLUSION The most abundant tick species were Rhipicephalus turanicus and Ixodes ricinus. The predominant pathogens detecte...

conclusions the diagnostics and management of infections with hepatotropic viruses, particularly hbv, are neglected in hemophilic patients. all patients with coagulation disorders and a history of exposure to non-inactivated blood products should be screened for blood-borne infections. the prevalence of other potentially blood-borne viral infections exhibited a pattern similar to that observed ...

BACKGROUND Snail intermediate hosts play active roles in the transmission of snail-borne trematode infections in Africa. A good knowledge of snail-borne diseases epidemiology particularly snail intermediate host populations would provide the necessary impetus to complementing existing control strategy. MAIN BODY This review highlights the importance of molecular approaches in differentiating ...