Veterinarians caring for companion animals may encounter microsporidia in various host species, and diagnosis and treatment of these fungal organisms can be particularly challenging. Fourteen microsporidial species have been reported to infect humans and some of them are zoonotic; however, to date, direct zoonotic transmission is difficult to document versus transit through the digestive tract....

in present study the zoonotic role of cat in bartonella henselae transmission have determined. it has done on 100 cats in 2 groups: indoor and outdoor and in 2 age's subgroups. bartonella henselae was not isolated from blood culture of cats. 23 cats from 100 cats (23%) had antibodies against b. henselae. in this study there were no significant differences statistically in seroprevalence be...

Zoonotic viruses, such as HIV, Ebola virus, coronaviruses, influenza A viruses, hantaviruses, or henipaviruses, can result in profound pathology in humans. In contrast, populations of the reservoir hosts of zoonotic pathogens often appear to tolerate these infections with little evidence of disease. Why are viruses more dangerous in one species than another? Immunological studies investigating ...

By definition, zoonotic pathogens are not strict host-species specialists in that they infect humans and at least one nonhuman reservoir species. The majority of zoonotic pathogens infect and are amplified by multiple vertebrate species in nature, each of which has a quantitatively different impact on the distribution and abundance of the pathogen and thus on disease risk. Unfortunately, when n...

JAVMA, Vol 234, No. 9, May 1, 2009 M emerging and reemerging human pathogens are derived from animals or from animal tissues, waste, or products. A wide range of species including insects (eg, mosquitos), wild animals (eg, rodents, bats, and monkeys), draft animals (eg, horses and mules), and livestock animals (eg, swine, poultry, and cattle) have been implicated in transmission of various high...

The objective of this study was to investigate the dynamics of nasal carriage by Staphylococcus aureus (SA) and Staphylococcus pseudintermedius (SP) among healthy dog-owning household members involved in 7 previous index cases of suspected anthropozoonotic (n = 4) and zoonotic (n = 3) interspecies transmission [4 direct cases, identical SA (n = 3) or SP (n = 1) in owner and dog; three indirect,...

Zoonotic diseases represent one of the leading causes of illness and death from infectious disease. Worldwide, zoonotic diseases have a negative impact on commerce, travel, and economies. In most developing countries, zoonotic diseases are among those diseases of major public health significance and contribute significantly to an already overly burdened public health system. In industrialized n...

Hedgehogs are small, nocturnal mammals that become popular in the world and have significant role in transmission of zoonotic agents. Some of the agents are transmitted by ticks and fleas such as rickettsial agents. For these reason, a survey on ectoparasites in European hedgehog (Erinaceus europaeus) carried out between April 2006 and December 2007 from different parts of Urmia city, ...

Introduction / objectives Since 2007, the Netherlands is facing a large ongoing Qfever outbreak with > 4000 cases of acute Q-fever reported. Q-fever is a zoonotic disease with (almost) only animal-to-human transmission. Pregnant women with Q-fever develop placentitis with highly infectious birth-products which may result in human-to-human transmission during delivery. In the absence of guidelin...