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Avian metapneumovirus is a highly contagious virus causing respiratory and reproductive disorders in poultry, leading to significant ��ֱ���� welfare concerns and economic losses. 

The is providing South ��ֱ���� State University a $150,000 (ROAR) grant to develop a diagnostic tool and vaccine for the virus. SDSU is providing matching funds for a total investment of $300,000. 

Subgroups A and B of the virus were recently identified for the first time in the U.S., causing outbreaks of severe respiratory symptoms and declining egg production on both turkey and chicken farms. The deadly virus is also spreading quickly, with flocks suffering mortalities of 30% to 50%. A farm in North Carolina reported losing 80% of one barn’s birds. Better detection methods and flock surveillance are needed to limit the spread of the virus and its economic impact. 

Researchers led by Sunil Mor, assistant professor at SDSU, are developing a diagnostic test for avian metapneumovirus types A and B, as well as a vaccine. The researchers will also develop a challenge model which will be helpful in evaluation of  safety and efficacy of commercially available imported vaccines and new vaccines being developed in the U.S., including their own. 

“The new introduction of subgroups A and B has huge economic impact on U.S. poultry. The rapid spread of these viruses highlights the urgent need for developing specific diagnostic tests as well as effective vaccines. The ROAR program is uniquely positioned to rapidly fund projects that are related to emerging diseases,” Mor said. 

, Foundation for Food & Agriculture Research chief scientific officer, added, “The poultry industry is facing several potentially devastating threats to production right now, including avian metapneumovirus and avian influenza. With ROAR’s unique ability to quickly mobilize funding, this research will create the diagnostic tools and prevention strategies farmers need to protect their flocks and their bottom lines.” 

The Foundation for Food & Agriculture Research’s ROAR program rapidly funds research and outreach in response to emerging or unanticipated threats to the U.S. food supply or agricultural systems.