Are current avian influenza vaccines a solution for smallholder poultry farmers?
نویسندگان
چکیده
منابع مشابه
Avian influenza vaccines and therapies for poultry.
Vaccines have been used in avian influenza (AI) control programs to prevent, manage or eradicate AI from poultry and other birds. The best protection is produced from the humoral response against the hemagglutinin (HA) protein. A variety of vaccines have been developed and tested under experimental conditions with a few receiving licensure and field use following demonstration of purity, safety...
متن کاملEconomic epidemiology of avian influenza on smallholder poultry farms☆
Highly pathogenic avian influenza (HPAI) is often controlled through culling of poultry. Compensating farmers for culled chickens or ducks facilitates effective culling and control of HPAI. However, ensuing price shifts can create incentives that alter the disease dynamics of HPAI. Farmers control certain aspects of the dynamics by setting a farm size, implementing infection control measures, a...
متن کاملVaccination for notifiable avian influenza in poultry.
Notifiable avian influenza (NAI) is a listed disease of the World Organisation for Animal Health (OIE) that has become a disease of great importance both for animal and human health. Prior to 2000, vaccination against NAI was discouraged and used to aid control of only a limited number of outbreaks, without reaching the goal of eradication. Pivotal work on the application of a vaccination progr...
متن کاملNovel avian influenza virus vaccines.
Current vaccines against avian influenza (AI) virus infections are primarily based on classical inactivated whole-virus preparations. Although administration of these vaccines can protect poultry from clinical disease, sterile immunity is not achieved under field conditions, allowing for undetected virus spread and evolution under immune cover. Therefore, there is an urgent need for a robust an...
متن کاملAvian Influenza and Employment Decisions of Poultry Farmers in the Federal Capital Territory of Nigeria
The outbreak of Avian Influenza in Nigeria has led to job losses, health problems, reduction in expected income of poultry farmers and a decrease in the demand for poultry products. This study was designed to determine the monetary value of stock lost, identify the determinants of the future employment decisions and the constraints faced by poultry farmers in the Federal Capital Territory of Ni...
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ژورنال
عنوان ژورنال: Gates Open Research
سال: 2020
ISSN: 2572-4754
DOI: 10.12688/gatesopenres.13171.1