HERPESVIRUSES OF THE CASPIAN SEALS (PUSA CASPICA)
نویسندگان
چکیده
В статье приводятся сведения о вирусологическом и серологическом скрининге герпесвирусов в популяции каспийских тюленей. Показана устойчивая циркуляция тюленей первого типа (PhHV-1) среди Отмечено, что PhHV-1 является эндемичным для и, возможно, вызывает постоянную вирусную нагрузку на здоровье тюленей, которая усугубляется провоцирующими факторами. The article provides information on virological and serological screening of herpesviruses in the Caspian seal population. consistent circulation type 1 among seals is shown. It noted that endemic to possibly causes a constant viral load health seals, which exacerbated by provoking factors.
منابع مشابه
The Role of Canine Distemper Virus and Persistent Organic Pollutants in Mortality Patterns of Caspian Seals (Pusa caspica)
Persistent organic pollutants are a concern for species occupying high trophic levels since they can cause immunosuppression and impair reproduction. Mass mortalities due to canine distemper virus (CDV) occurred in Caspian seals (Pusa caspica), in spring of 1997, 2000 and 2001, but the potential role of organochlorine exposure in these epizootics remains undetermined. Here we integrate Caspian ...
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More than 10,000 Caspian seals (Phoca caspica) were reported dead in the Caspian Sea during spring and summer 2000. We performed necropsies and extensive laboratory analyses on 18 seals, as well as examination of the pattern of strandings and variation in weather in recent years, to identify the cause of mortality and potential contributory factors. The monthly stranding rate in 2000 was up to ...
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Aerial surveys of Caspian seals on the winter ice field in Kazakhstan territorial waters were carried out in February 2005 and 2006 to assess the annual pup production for the species and natural predation on newborn pups. Estimated pup production was 21063 in 2005 and 16905 in 2006 (including an estimated figure for pups born in Russian territory in each year). The breeding population size of ...
متن کاملMass die-Off of Caspian seals caused by canine distemper virus.
Thousands of Caspian seals (Phoca caspica) died in the Caspian Sea from April to August 2000. Lesions characteristic of morbillivirus infection were found in tissue specimens from dead seals. Canine distemper virus infection was identified by serologic examination, reverse transcriptase- polymerase chain reaction, and sequencing of selected P gene fragments. These results implicate canine diste...
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ژورنال
عنوان ژورنال: Mikrobiologiâ ža?ne virusologiâ
سال: 2022
ISSN: ['2304-585X']
DOI: https://doi.org/10.53729/mv-as.2022.02.04