An outbreak of Newcastle disease among cormorants, as was seen in the summer of 2018, can generate significant public interest when it occurs in an area also high in population of sympathetic humans. But from the standpoint of human health and domestic poultry production, a much bigger risk would be present if the same infection […] Read more
Tag Archives Animal virology
Monitoring wild bird threats to domestic poultry
Clusters of dead birds are an alarm bell and should be sent for testing
Twitter may hold key to early poultry disease warning
Researcher aims to refine system for Avian Influenza outbreaks
Computer-based monitoring of social media posts could lead to early warnings about poultry disease outbreaks, according to work at the University of Guelph’s Department of Computer Sciences. PhD candidate Samira Yousefi was the sole non-poultry specialist out of 10 University of Guelph students featured during the annual research day of the Poultry Industry Council (PIC). […] Read more
Vaccine shows promise against widespread chicken disease
Science notes: Recombinant virus vaccines use weak versions of viruses or bacteria
A new vaccine strategy could offer protection to millions of chickens threatened by a serious respiratory disease, research shows. Respiratory diseases such as infectious bronchitis virus cause major economic losses to the poultry industry worldwide. Infected chickens experience weight loss, decreased egg production and impaired egg quality. They are also left vulnerable to other diseases. […] Read more
Feed from China poses major ASF danger
China is the only source of certain amino acids needed for hog rations, and even packaging can carry the virus
Imported feed ingredients are a major risk factor for entry of African swine fever into Canada. The highly contagious hemorrhagic fever is a major problem in China and other Canadian trading partners. Studies have shown the virus can survive in feed during an ocean crossing to North America. Why it matters: African swine fever would […] Read more
Kitchen scraps eliminated for pigs in China
China's ag ministry blames feeding food waste to pigs for African swine fever spread
Reuters – China’s Agriculture Ministry says it will ban the feeding of kitchen waste to pigs after linking the practice to the majority of the early cases of African swine fever. The statement from the Ministry of Agriculture and Rural Affairs is the government’s first comment on how the deadly disease has spread in the […] Read more
A look at U.S. steps to prevent African swine fever
The U.S. industry is being proactive, learning lessons from previous imported animal diseases
Reuters – U.S. hog farmers are ramping up safety procedures and leaving animal-feed ingredients imported from China in storage in an attempt to keep out a highly contagious swine disease that is moving through Asia and Europe. U.S. government officials said in interviews they are also increasing their ability to test for the disease, African […] Read more
Eliminating enzyme creates virus-resistant pigs
Science Notes: The gene-edited pigs are resistant to the Transmissible Gastroenteritis Virus
Researchers at the University of Missouri have successfully produced a litter of pigs that are genetically resistant to a deadly porcine virus. Coronaviruses, highly contagious and widespread viruses known for their distinctive microscopic halos, are responsible for a variety of deadly intestinal diseases in livestock. Why it matters: The innovation will help reduce the financial […] Read more