Current strategic guidance for control and eradication of HPAI in domestic poultry during an outbreak. Identify the capabilities needed to respond to an HPAI outbreak in poultry. Identify critical activities that are involved in responding to that …

5 天之前 · The materials on this page are specific to highly pathogenic avian influenza (HPAI). You can use these tools and resources to prepare for and respond to an outbreak of this disease.

2012年4月7日 · Highly Pathogenic Avian Influenza (HPAI) on the Poultry Farm. Learning Objectives. Describe normal transmission of Influenza A Describe development of HPAI (vs. LPAI) Describe control measures Surveillance Enhanced biosecurity Movement control Destruction of contaminated birds and fomites...

Eradicate HPAI using strategies that seek to protect public health and the environment, and stabilize animal agriculture, the food supply, and the economy. Provide science- and risk-based approaches and systems to facilitate continuity of business for non-infected animals and non-contaminated animal products.

2014年8月28日 · Facts about HPAI in Birds • Highly Pathogenic Avian Influenza (HPAI) is out of the family ornothmyxviridae. It is a Type A influenza virus. • HPAI is highly contagious among birds, especially domesticated poultry like chickens, ducks and turkeys • Mortality rates from HPAI infection in poultry can reach 90-100% in 48 hours

Based on the severity of illness in chickens and the genetic features of the virus, the disease is classified as either HPAI or LPAI. Any HPAI and all H5 and H7 subtypes from poultry are reportable; H5 and H7 subtypes have the potential to change from LPAI to HPAI during infections in domestic poultry.

In 2021-2023, widespread outbreaks of highly pathogenic avian influenza (HPAI) H5N1 clade 2.3.4.4b and related viruses have impacted poultry, wild birds, and other animals globally. Some of the mass mortalities in wild birds in the region were in endangered species.

2012年12月20日 · • LBMs can play a positive role in the control of H5N1 HPAI by acting as places where information can be disseminated and gathered, and active surveillance for disease/virus can be carried out. • Closing LBMs should be undertaken with care because it could create informal and unknown markets, worsening the disease situation.

2016年4月20日 · - An epidemiological investigation of an HPAI outbreak in the US Midwest in 2015 identified risk factors for infection through a case-control study of layer farms. Factors associated with increased risk included proximity to rendering trucks, garbage trucks, and having company service visits.

7 Questions Which of the challenges indicated hereinabove do you anticipate to encounter in your situation had HPAI been introduced? What would you have done differently to maximize impact in view of preventing and controlling the disease?