**Avian Influenza Surveillance Dashboard Update** The USDA's Wild Bird Avian Influenza Surveillance Dashboard will be updated weekly on Wednesdays to reflect the latest data on avian influenza in North America. **New CDC Recommendations** The CDC has developed new interim recommendations for the prevention, monitoring, and public health response to avian influenza. These recommendations are based on the latest scientific data and best practices. **What is Avian Influenza?** Avian influenza (AI) is caused by an influenza type A virus that can infect poultry and other birds. The virus can cause a range of clinical signs, from mild respiratory symptoms to severe disease and death. **Distribution of Highly Pathogenic Avian Influenza** The USDA is currently tracking the distribution of highly pathogenic avian influenza (HPAI) in North America. HPAI is a highly contagious and deadly form of AI that can cause significant economic losses to the poultry industry. **USDA Resources** The USDA provides a variety of resources on avian influenza, including information on prevention, control, and response. These resources are available online at the USDA website. **For More Information** For more information on avian influenza, please visit the following websites: * USDA Wild Bird Avian Influenza Surveillance Dashboard: https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/wild-birds * CDC Avian Influenza: https://www.cdc.gov/flu/avianflu/index.htm * USDA Avian Influenza: https://www.usda.gov/avian-influenza
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**Avian Influenza Surveillance Dashboard Update** The USDA's Wild Bird Avian Influenza Surveillance Dashboard will be updated weekly on Wednesdays to reflect the latest data on avian influenza in North America. **New CDC Recommendations** The CDC has developed new interim recommendations for the prevention, monitoring, and public health response to avian influenza. These recommendations are based on the latest scientific data and best practices. **What is Avian Influenza?** Avian influenza (AI) is caused by an influenza type A virus that can infect poultry and other birds. The virus can cause a range of clinical signs, from mild respiratory symptoms to severe disease and death. **Distribution of Highly Pathogenic Avian Influenza** The USDA is currently tracking the distribution of highly pathogenic avian influenza (HPAI) in North America. HPAI is a highly contagious and deadly form of AI that can cause significant economic losses to the poultry industry. **USDA Resources** The USDA provides a variety of resources on avian influenza, including information on prevention, control, and response. These resources are available online at the USDA website. **For More Information** For more information on avian influenza, please visit the following websites: * USDA Wild Bird Avian Influenza Surveillance Dashboard: https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/wild-birds * CDC Avian Influenza: https://www.cdc.gov/flu/avianflu/index.htm * USDA Avian Influenza: https://www.usda.gov/avian-influenza
**WEB Aflunov: The First and Only Vaccine Authorized Against Avian Influenza** **[City, Date]** - WEB Aflunov has emerged as a groundbreaking vaccine, becoming the first to receive human authorization against avian influenza zoonotic pre-pandemic viruses. Avian influenza viruses pose a significant threat to global health, with the potential to cause pandemics. The virus responsible for the H5N1 bird flu outbreak in 1997 killed over 60% of infected individuals. WEB Aflunov is an inactivated whole-virus vaccine developed by the French pharmaceutical company, Valneva. It targets the H5N1 strain of avian influenza, providing protection against the virus's potential spread to humans. The vaccine has demonstrated efficacy in clinical trials, showing a positive immune response in both healthy adults and individuals at high risk of exposure to bird flu. "WEB Aflunov marks a significant advancement in the fight against avian influenza," said Dr. Olivier Schwartz, Chief Medical Officer of Valneva. "This vaccine offers critical protection against a virus with pandemic potential, safeguarding public health." Authorization for the vaccine comes as the world faces continued threats from avian influenza. Recent outbreaks in poultry flocks and cases of human infection have raised concerns about the potential for a global pandemic. "WEB Aflunov provides a vital tool in preventing a potential avian influenza pandemic," said Dr. Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization. "We encourage countries to consider its use in their public health strategies." The availability of WEB Aflunov represents a major step forward in protecting humans against this dangerous virus. As the fight against avian influenza continues, this vaccine will play a crucial role in safeguarding global health and preventing future pandemics.
**Breakthroughs in Influenza Vaccine Development** **Live Attenuated H5 Vaccine Candidates** Researchers have developed several live attenuated vaccine candidates against H5 avian influenza viruses, offering potential protection against highly contagious bird flu strains. **Efficacy Assessment of H9N2 Inactivated Vaccine** A recombinant H9N2 avian influenza virus inactivated vaccine has undergone efficacy testing, demonstrating its potential to prevent infection and disease caused by this zoonotic pathogen. **Reassortant H3N2 Vaccine with 4xM2e** A reassortant influenza H3N2 virus vaccine containing 4xM2e and a current strain-specific HA has been generated, enhancing its protective capabilities. **Live Attenuated Reassortant Vaccines for Human Vaccination** Live attenuated reassortant vaccines have been approved in the U.S. for human vaccination to control influenza viruses, providing long-lasting immunity. **Recombination Risk with H9N2 Virus** The H9N2 avian influenza virus carries a high risk of recombination with other viruses, underscoring the need for effective vaccines to prevent its spread. **Eurasian H5 Viruses Posing a Threat** Since December 2014, Eurasian-origin highly pathogenic avian influenza H5 viruses have emerged, including H5N1 and H5N2, requiring urgent vaccine development. **LAIV: A Promising Vaccine Strategy** Live attenuated cold-adapted reassortant influenza vaccine (LAIV) has emerged as a promising vaccine strategy due to its ability to induce robust immune responses. **H5N2 Vaccine Strain for Chicken Protection** Scientists have generated a reassortant avian influenza virus H5N2 vaccine strain capable of protecting chickens against this deadly virus, offering hope for poultry farmers.
**Avian Influenza: What You Need to Know** **January 20, 2020** Avian influenza, also known as bird flu, is a disease caused by infection with avian influenza virus Type A. It primarily affects wild water birds, but can also infect domestic poultry and humans. **Who is at risk for avian influenza?** People who work with poultry or come into contact with infected birds are at highest risk for infection. Transmission to humans occurs through contact with infected bodily fluids or contaminated surfaces. **Symptoms of H5N1 avian influenza in humans:** * Fever * Cough * Sore throat * Muscle aches * Fatigue * Difficulty breathing **Is it safe to eat chicken, poultry products, and other meats?** Yes, it is safe to consume cooked poultry and poultry products. The virus is killed by heat when cooked to an internal temperature of 165 degrees Fahrenheit. **How to protect yourself from avian influenza:** * Avoid contact with sick or dead birds. * Wear gloves and a mask when handling birds or their feathers. * Wash your hands thoroughly with soap and water after handling birds or their products. * Cook poultry and poultry products thoroughly to kill the virus. * Avoid raw or undercooked poultry and poultry products. * Report any sick or dead birds to your local veterinary authorities. **Additional Resources:** * [Centers for Disease Control and Prevention (CDC): Avian Influenza](https://www.cdc.gov/flu/avianflu/avian-flu-and-you.htm) * [World Health Organization (WHO): Avian Influenza](https://www.who.int/en/health-topics/avian-influenza)
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