Influenza Virus AH7N3 in Granja de Nuevo León
- MONTERREY,Mexico (AP) — The ministry of Agriculture and Rural Advancement reported Thursday,April 17,2025,the detection of the AH7N3 avian influenza virus on a commercial farm in Marín,nuevo León.
- In response, the National Service of Health, Safety and Agrifood Quality (Senasica) has implemented a sanitary protocol and anti-epidemic measures to contain the outbreak.
- “As part of the monitoring,technical personnel are constantly monitoring the periphocal zone (10 km around),and also sampling in the farms located within the focal area,”
Table of Contents
- Nuevo León Farm Detects Avian Flu; Authorities Respond
- Avian Flu Outbreak in Nuevo León: What You Need to Know
- What is the AH7N3 Avian Influenza Virus?
- Where has the AH7N3 virus been detected?
- What actions are being taken in response to the outbreak?
- is AH7N3 the same as other avian flu strains?
- is it safe to consume chicken or eggs?
- Who should poultry producers contact regarding the avian flu?
- What biosafety measures are recommended for poultry farms?
- How can I prevent the spread of avian influenza on my farm?
- What is the role of the CDC in avian influenza?
MONTERREY,Mexico (AP) — The ministry of Agriculture and Rural Advancement reported Thursday,April 17,2025,the detection of the AH7N3 avian influenza virus on a commercial farm in Marín,nuevo León.
In response, the National Service of Health, Safety and Agrifood Quality (Senasica) has implemented a sanitary protocol and anti-epidemic measures to contain the outbreak.
“As part of the monitoring,technical personnel are constantly monitoring the periphocal zone (10 km around),and also sampling in the farms located within the focal area,”
Senasica statement
Understanding the AH7N3 Virus
Officials clarified that the AH7N3 virus differs from strains affecting poultry farms in other parts of North America. They emphasized that it poses no known risk to chicken or egg consumption.
Senasica urged all poultry producers, both commercial and family operations, to reinforce biosafety measures within their poultry production units (UPA).
Recommended Biosafety Measures:
- Prevent wild birds or harmful fauna from entering facilities.
- restrict access to the UPA to authorized personnel only.
- Thoroughly inspect facilities for potential entry points.
- Ensure staff bathe before entering and after leaving the farm.
- Require staff to change from street clothes to work clothes before entering and vice versa.
Reporting Suspected Cases
Farmers suspecting the presence of the virus should contact authorities at 800-751-2100 or via WhatsApp at 55-36-96-44-62. Additional contact points include:
- Ministry of Agriculture and Rural Development
- National Health, Safety and Agrifood Service
- Coordination of the Directorate of the Mexico-United States Commission for the Prevention of Foot-and-Mouth Disease and Other Exotic Animals (CPA) in the states.
Avian Influenza Explained
The U.S. Centers for disease Control and Prevention (CDC) defines avian influenza, or bird flu, as a disease caused by infection with Type A influenza viruses.
These viruses naturally circulate among wild aquatic birds globally and can infect domestic poultry,other bird species,and other animals.
The CDC notes that while these viruses do not typically infect humans, sporadic human infections have occurred.
Avian Flu Outbreak in Nuevo León: What You Need to Know
What is the AH7N3 Avian Influenza Virus?
According to the U.S. Centers for Disease Control and Prevention (CDC),avian influenza,often called bird flu,is caused by Type A influenza viruses. These viruses naturally spread among wild aquatic birds and can infect domestic poultry, other bird species, and other animals.
Where has the AH7N3 virus been detected?
The ministry of Agriculture and Rural Advancement reported on April 17, 2025, that the AH7N3 avian influenza virus was detected on a commercial farm in Marín, Nuevo León, Mexico.
What actions are being taken in response to the outbreak?
The National Service of Health, Safety and Agrifood Quality (Senasica) has implemented a sanitary protocol and anti-epidemic measures to contain the outbreak. This includes monitoring the ”periphocal zone” (10 km around the affected farm) and sampling farms within the focal area.
is AH7N3 the same as other avian flu strains?
No. Officials have clarified that this AH7N3 virus differs from those affecting poultry farms in other parts of North America.
is it safe to consume chicken or eggs?
According to officials, the AH7N3 virus poses no known risk to chicken or egg consumption.
Who should poultry producers contact regarding the avian flu?
Both commercial and family poultry producers should contact the following authorities to report suspected cases:
- Phone: 800-751-2100
- WhatsApp: 55-36-96-44-62
- Ministry of Agriculture and Rural Progress
- National Health, Safety and Agrifood service
- Coordination of the Directorate of the Mexico-United States Commission for the Prevention of Foot-and-Mouth Disease and Other Exotic Animals (CPA)
What biosafety measures are recommended for poultry farms?
Senasica emphasizes the importance of reinforcing biosafety measures within poultry production units (UPAs). Recommended biosafety measures include:
- Preventing wild birds or harmful animals from entering facilities.
- Restricting access to the UPA to authorized personnel only.
- Thoroughly inspecting facilities for potential entry points.
- ensuring staff bathes before entering and after leaving the farm.
- Requiring staff to change from street clothes to work clothes and vice versa.
How can I prevent the spread of avian influenza on my farm?
Implementing strict biosafety protocols is critical. The recommended measures,as detailed above,are key.Regularly inspect your facilities, control access, and ensure proper hygiene for all personnel.
What is the role of the CDC in avian influenza?
The Centers for Disease Control and Prevention (CDC) provides definitions, information, and guidance related to avian influenza. They note that while these viruses typically do not infect humans,sporadic human infections have occurred.