The recent outbreak of African swine fever (ASF) in China represents a significant development in the progression of the disease. China is home to over half the world’s pig population (around 500 million pigs) so any potential spread throughout China and neighbouring countries would be devastating.
Researchers at The Pirbright Institute in collaboration with partners at the USDA Animal and Plant Health Inspection Service (APHIS) Foreign Animal Disease Diagnostic Laboratory on Plum Island USA, have shown that foot-and-mouth disease virus (FMDV) can be detected in milk samples using a method that is potentially sensitive enough to identify the virus in pooled milk stored in bulk tanks or milk tankers. These encouraging results indicate that testing of milk samples could contribute to disease surveillance both during and after outbreaks.
Research undertaken by scientists at the University of Glasgow and The Pirbright Institute has shown that a targeted vaccination programme against foot-and-mouth disease (FMD) could contribute to alleviating poverty in eastern Africa.
Scientists from The Pirbright Institute are spearheading a 31 member consortium named ‘DEFEND’ which has been awarded €5.6 million by the European Union Horizon 2020 programme to study two viral diseases that are emerging into Europe; African swine fever (ASF) and lumpy skin disease (LSD).
Researchers from The Pirbright Institute collaborated with the University of Oxford and the National Institutes of Health, USA, to show that S-FLU, a universal flu vaccine candidate, induces different immune responses in pigs compared to ferrets, raising the possibility that the ferrets may not give the whole picture and that pigs may more faithfully represent human influenza disease. The team also identified a type of T cell in pigs for the first time, which are able to rapidly help fight respiratory infections.
Researchers from The Pirbright Institute, University of Bristol, Cardiff University and University of Oxford have generated tools that allow scientists to understand a vital area of the pig immune system which was previously inaccessible.
Scientists at The Pirbright Institute have received money which will enable research into boosting vaccine yields by up to ten fold. The funding was awarded by the Livestock Vaccine Innovation Fund which is supported by the Bill & Melinda Gates Foundation (BMGF), Global Affairs Canada (GAC), and Canada’s International Development Research Centre.
For the first time, researchers led by Professor Munir Iqbal at The Pirbright Institute have been able to insert protective avian influenza virus genes into the duck enteritis virus (DEV) vaccine by using a method of CRISPR/Cas9 gene editing that allows higher rates of gene insertion. This makes the process more efficient and the resulting vaccine virus is able to protect ducks against both DEV and avian influenza.
Scientists at The Pirbright Institute have collaborated with the MRC Laboratory of Molecular Biology and other research institutes* to uncover a new system used by the foot-and-mouth disease virus (FMDV) to prevent antiviral signalling of infected cells. The discovery could allow scientists to detect animals that have been infected with FMDV and distinguish them from those that have been vaccinated.
Scientists at The Pirbright Institute have played a key role in providing assurance that the UK remains free from bluetongue following the positive test results of four cattle which had moved from France into the north of England and Scotland in October 2017 without sufficient vaccination proof.
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