An Epizootic Disease of Ferrets Caused by a Filterable Virus
نویسندگان
چکیده
1. An epizootic disease of ferrets with a very high case fatality rate is described. 2. By the use of suitable material the natural disease can be transmitted experimentally. 3. The primary causative agent of the disease is a filterable virus. 4. Secondary invasion by bacteria of the respiratory tract of infected animals frequently occurs. The most important secondary invader is hemolytic streptococcus. 5. There seems to be no immunological relationship between the virus of the ferret disease and the viruses of canine distemper and of human influenza. 6. Histologically the disease is characterized by cytoplasmic and intranuclear inclusion bodies in epithelial cells of many organs. 7. These inclusion bodies are indistinguishable from those occurring in canine distemper.
منابع مشابه
Identification and Typing of Horse-Sickness Virus Strains Isolated in the Recent Epizootic of the Disease in Morocco, Tunisia and Algeria
متن کامل
A Virus-induced Epizootic Hemorrhagic Disease of the Virginia White-tailed Deer (odocoileus Virginianus)
A circumscribed natural outbreak of a highly fatal disease of deer, which we have designated epizootic hemorrhagic disease (EHD), has been studied. The disease has proven readily transmissible in deer but not in other experimental or domestic animals tested, nor in embryonating eggs or deer kidney cell cultures. The causative agent is a virus which is readily filterable and is capable of storag...
متن کاملGenetic Characterization of Coronaviruses from Domestic Ferrets, Japan
We detected ferret coronaviruses in 44 (55.7%) of 79 pet ferrets tested in Japan and classified the viruses into 2 genotypes on the basis of genotype-specific PCR. Our results show that 2 ferret coronaviruses that cause feline infectious peritonitis-like disease and epizootic catarrhal enteritis are enzootic among ferrets in Japan.
متن کاملImmunogenicity of commercial, formaldehyde and binary ethylenimine inactivated Newcastle disease virus vaccines in specific pathogen free chickens
Newcastle disease (ND) is one of the most important diseases that affect birds; the epizootic nature of the disease has caused severe economic losses in the poultry industry worldwide. In this experiment ND virus (NDV) was inactivated by two different chemicals binary ethylenimine (BEI) and formaldehyde. Formaldehyde was used at 0.1%, while BEI was used at concentrations of 1 to 4 mM. NDV inact...
متن کاملDiseases Caused by the Epizootic Hemorrhagic Disease Virus Serogroup Epizootic Hemorrhagic Disease, Hemorrhagic Disease, Ibaraki Disease, Bovine Influenza, Bovine Epizootic Fever, Bluetongue-like Disease
Epizootic hemorrhagic disease is an important disease of cervids, especially white-tailed deer. The causative virus is widespread among wild cervids in North America, where white-tailed deer are endemic, and periodically causes serious epidemics in wild and/or captive populations. Sporadic clinical cases and outbreaks have also been reported in other cervids, cattle, bison, yaks and other anima...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- The Journal of Experimental Medicine
دوره 66 شماره
صفحات -
تاریخ انتشار 1937