Genomic Differences between Preweaning Survival and Mortality of Piglets Following PEDV Outbreaks
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منابع مشابه
Evaluation of the effects of PEDV vaccine on PEDV naïve and previously PEDV exposed sows in a challenge model comparing immune response and preweaning mortality
Introduction Porcine epidemic diarrhea virus (PEDV), a coronavirus, was first recognized in the United States in April, 2013.1 In affected herds it has caused 100% morbidity and 50-100% mortality in suckling piglets.2 PEDV has proven to be a very difficult disease to treat or control, and no single intervention strategy has been 100% successful. Colostrum from immunized sows has been found to i...
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Porcine epidemic diarrhea, a disastrous gastrointestinal disease, causes great financial losses due to its high infectivity, morbidity and mortality in suckling piglets despite the development and application of various vaccines. In this study, high-throughput sequencing was used to explore differences in the intestinal microbiota between uninfected piglets and piglets infected with porcine epi...
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BACKGROUND Over the last years, porcine epidemic diarrhea virus (PEDV) has caused devastating enteric diseases in the US and several countries in Asia, while outbreaks in Europe have only been reported sporadically since the 1980s. At present, only insufficient information is available on currently circulating PEDV strains in Europe and their impact on the European swine industry. In this case ...
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died at 5 dpi. The dead piglets showed similar lesions to those of the piglets infected with YS isolate in the stomach, intestines, and mesenteric lymph nodes. Piglets in the control group orally inoculated with Dulbecco minimal essential medium remained healthy during the experiment, and no obvious pathologic changes were observed. Our investigation indicated that the recent diarrhea outbreaks...
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UNLABELLED Coronaviruses are known to infect humans and other animals and cause respiratory and gastrointestinal diseases. Here we report the emergence of porcine epidemic diarrhea virus (PEDV) in the United States and determination of its origin, evolution, and genotypes based on temporal and geographical evidence. Histological lesions in small intestine sections of affected pigs and the compl...
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