Your data on MRCVSonline
The nature of the services provided by Vision Media means that we might obtain certain information about you.
Please read our Data Protection and Privacy Policy for details.

In addition, (with your consent) some parts of our website may store a 'cookie' in your browser for the purposes of
functionality or performance monitoring.
Click here to manage your settings.
If you would like to forward this story on to a friend, simply fill in the form below and click send.

Your friend's email:
Your email:
Your name:
 
 
Send Cancel

Study highlights potential of avian influenza to infect commercial flocks
Migrating birds harbouring weaker viruses are more likely to pass avian flu to domestic flocks.
Migrating birds with weaker virus more likely to pass disease to domestic flocks.

Researchers at the University of Edinburgh’s Roslin Institute have revealed insights into avian influenza viruses and their potential to infect commercial flocks.  

Scientists found that avian influenza viruses can readily exchange genetic material with other low pathogenic viruses during migration, increasing the chance of a serious outbreak occurring on domestic poultry and wild birds.

Dr Sam Lycett from the Roslin Institute explains: “Bird flu viruses can readily exchange genetic material with other influenza viruses and this, in combination with repeated transmission of viruses between domestic and wild birds, means that a viral strain can emerge and persist in wild bird populations, which carries a high risk of disease for poultry.

“This aids our understanding of how a pathogenic avian flu virus could become established in wild bird populations."

In the study, published in Proceedings of the National Academy of Sciences, researchers analysed the genetic makeup of the 2016/17 avian influenza virus in various birds at key stages during the flu season.

They found that the virus could easily exchange genetic material with other, less harmful viruses, at times and locations corresponding to bird migratory cycle. These included viruses carried by wild birds on intersecting migratory routes, and by farmed ducks in China and central Europe.

The research also revealed that migrating birds harbouring weaker viruses are more likely to survive their journey and potentially pass the disease to domestic birds.

Become a member or log in to add this story to your CPD history

Special imports digital service set to change

News Story 1
 From Monday, 15 July, Special Import Certificate (SIC) applications will only be accepted via the Veterinary Medicines Directorate's (VMD's) new special imports digital service.

The original online special import scheme will be decommissioned. The VMD says that the new service is easier to use, more secure and reliable, and meets accessibility legislation.

The VMD is urging veterinary surgeons who have not yet signed up for the new service to do so before 15 July. The new digital service can be accessed here

Click here for more...
News Shorts
RCVS course explains concerns process

A free, online course from the RCVS Academy has been launched, designed to clarify RCVS' concerns procedure.

The content will give veterinary surgeons and veterinary nurses a better understanding of the process, and what they can expect if a concern is raised about them. It includes details of common concerns.

The interactive resource has been developed in collaboration with Clare Stringfellow, case manager in the RCVS Professional Conduct Team.

Ms Stringfellow said: "We appreciate that concerns can be very worrying, and we hope that, through this course, we can give vets and nurses a better understanding of the process and how to obtain additional support."

The course can be accessed via the RCVS Academy. Users are encouraged to record their learning for CPD.