Lightner and assistant staff scientist Linda Nunan created a rapid diagnostic test capable of detecting the genetic differences between the pathogenic and non-pathogenic versions of the common marine bacterium, Vibrio parahaemolyuticus, which causes the disease.
This method will enable specific detection of affected shrimp, currently only identified through the use of histology, which is time consuming and expensive.
A rapid polymerise chain reaction (PCR) test for the detection of this pathogen will be the first on the market and is critically needed by the shrimp producing industry.
To get the solution into the hands of shrimp farmers, Lightner is partnering with Tech Launch Arizona (TLA), the University of Arizona’s technology commercialization office.
Through TLA’s processes, the UA entered into a licensing agreement with GeneReach Biotechnology Corporation to commercialize the solution and make it available worldwide.
“In commercializing this technology, we’re creating the pathways to get it out to the people who need it as quickly and efficiently as possible,” said Doug Hockstad, director of Tech Transfer Arizona.
Grace Chang, CEO of GeneReach, said the products are expected to be launched in early 2014. Lightner is also ready to bring the solution to the world as soon as possible.
“Developing the diagnostic has been a complex process,” he said, “but now that we’ve got that done, I’m just delighted that we have a clearly defined way to get it out to the world to help solve the problem.”
EMS has been killing off the stocks of the world’s three largest shrimp producers; Thailand, China and Vietnam and in some places, production is down by nearly 50 percent from last year.
(seafood.vasep.com.vn) The year 2026 marks a period of strong growth for Vietnam’s tilapia industry, but it is also a time when international export competition is becoming increasingly intense. Vietnam’s tilapia exports reached USD 99 million in 2025, up 140% compared to the previous year. In the first four months of 2026 alone, export value reached USD 49 million, a 151% increase year-on-year. As global demand for affordable whitefish continues to rise, Vietnam is emerging as a noteworthy competitor to traditional tilapia powerhouses such as China, Indonesia, Brazil, and Egypt.
(seafood.vasep.com.vn) With continued policy support, technological innovation and close coordination among authorities, businesses and farmers, Vietnam’s pangasius industry is expected to make a strong and sustainable breakthrough during the 2026–2030 period, reinforcing its position as the world’s leading exporter of the fish.
(seafood.vasep.com.vn) During the first four months of 2026, Vietnam’s tilapia exports to Asian markets showed varying trends across regions and countries. The Middle East recorded strong growth, with Saudi Arabia emerging as the largest Asian market for Vietnamese tilapia. ASEAN markets also expanded significantly, driven primarily by Malaysia. Meanwhile, Japan maintained solid growth, while exports to South Korea declined compared to the same period in 2025.
(seafood.vasep.com.vn) Shrimp and pangasius continued to lead growth, helping seafood exports reach $4.67 billion in the first five months of the year; however, differentiation among product groups and increasingly stringent requirements from importing markets are posing many challenges for the industry.
(seafood.vasep.com.vn) Every day, the seafood processing industry in Ca Mau generates large quantities of shrimp heads and shells during processing operations. In the past, these by-products were largely treated as waste, increasing production costs and posing potential environmental risks. However, thanks to advanced processing technologies, materials once considered waste are now being transformed into high-value products, creating a circular economy model within the seafood industry.
(seafood.vasep.com.vn) Vietnam Clean Seafood Corporation has invested in a 280-hectare super-intensive shrimp farming zone in Tran De Commune, Can Tho City, generating export value of approximately VND 3 billion per hectare per year—around 50 times higher than traditional agricultural production.
(vasep.com.vn) Vietnam’s seafood exports reached USD 1.02 billion in May 2026, up 0.6% year-on-year. Cumulative exports in the first five months of 2026 totaled USD 4.67 billion, an increase of 11% compared to the same period in 2025.
(seafood.vasep.com.vn) In a rapidly changing global seafood market, timely insights and reliable data are more critical than ever. The Report on Vietnam Seafood Exports in Q1/2026 provides a comprehensive overview of the latest developments in Vietnam’s seafood production, trade performance, and export trends, helping businesses navigate uncertainty and identify new growth opportunities.
(seafood.vasep.com.vn) While many major markets continue to experience slow growth, Russia has emerged as a brighter destination for Vietnamese tuna exports in early 2026. Export turnover to this market increased by nearly 55% in the first four months of the year, indicating a clear improvement in demand. Nevertheless, Russia remains a market that should be viewed with both optimism and caution.
(seafood.vasep.com.vn) Vietnam’s pangasius exports have shown encouraging signs of recovery in 2026. In the first four months of the year, total export turnover reached USD 720 million, up 17% compared to the same period last year. This result reflects improving demand across many markets, as well as the efforts of Vietnamese pangasius enterprises to maintain production, secure orders, and adapt to changing market conditions.
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