Tag AHPND

Detrás del control exitoso del Síndrome de Mortalidad Temprana (EMS), o la Enfermedad de Necrosis Hepatopancreática Aguda (AHPND), en un vivero de camarón de América Latina. 

A series of experiments – including in vitro, in vivo and also field trials – investigated if a functional diet could reduce AHPND in Pacific white shrimp. 

Behind the successful control of Early Mortality Syndrome (EMS), or Acute Hepatopancreatic Necrosis Disease (AHPND), in a Latin American shrimp nursery. 

Several shrimp-disease papers were presented at Aquaculture America 2018, including one on the detection of AHPND at a site in the United States. 

Un estudio demuestra que los fagos aislados probados son efectivos para controlar la infección por AHPND en camarones peneidos cultivados e inhibir el crecimiento bacteriano. 

Study demonstrates that isolated phages tested are effective in controlling AHPND infection in farmed penaeid shrimp and inhibiting bacterial growth. 

Los alimentos acuícolas para camarón – vivos, frescos o formulados – no deben ser un punto de entrada de patógenos potenciales para el camarón y/o sus sistemas de cultivo. 

Shrimp aquafeeds – live, fresh or formulated – should not be an entry point of potential pathogens to the shrimp and/or to their culture systems. 

Desafíos de laboratorio y un estudio caso-control se utilizaron para determinar los efectos de la infección por EHP en dos enfermedades de Vibrio: necrosis hepatopancreática aguda (AHPND) y necrosis hepatopancreática séptica (SHPN). 

Laboratory challenges and a case-control study were used to determine the effects of EHP infection on two Vibrio diseases: acute hepatopancreatic necrosis disease (AHPND) and septic hepatopancreatic necrosis (SHPN). 

Los sistemas de pre-criadero de camarones ofrecen una oportunidad importante para aumentar los beneficios. Los pre-criaderos adecuadamente diseñados y operados son instalaciones altamente bioseguras para criar postlarvas a densidades muy altas. El objetivo es producir juveniles fuertes, sanos y uniformes con un potencial significativo de crecimiento compensatorio después de su transferencia para el crecimiento final en estanques. 

Shrimp nursery systems offer an important opportunity to increase profits. Properly designed and operated nurseries are highly biosecure facilities to grow postlarvae at very high densities. 

La presencia de AHPND-Vibrio parahaemolyticus puede ser detectada tanto en muestras de ADN fecal como en caldo bacteriano enriquecido con muestras de caldo de enriquecimiento que muestran mayor sensibilidad. 

The presence of AHPND-Vibrio parahaemolyticus can be detected both in fecal DNA samples and in the enriched bacterial broth with samples of enrichment broth showing increased sensitivity. 

This year’s Aquaculture America in San Antonio, Texas, provided significant learning and networking opportunities. It successfully brought together 14 U.S. aquaculture organizations and more than 1,600 participants from Europe, Asia, Africa and Australia.