Avian Influenza A Virus
Understanding the Threat of Bird Flu | UC Davis
Since 2022, a new, highly pathogenic strain of H5N1 influenza or “bird flu” has spread worldwide. In the U.S. it has affected over 100 ...
H7 high pathogenicity avian influenza - Outbreak
High pathogenicity avian influenza, or bird flu, is a viral disease of birds and is spreading globally, causing widespread losses of poultry ...
Avian flu in humans | Colorado Department of Public Health and ...
Avian flu is a virus that naturally spreads among wild birds. It can also infect poultry and other kinds of animals, including cows.
Mayo Clinic virologist explains concern about avian flu ... - YouTube
For the first time in the U.S., H5N1 avian influenza, commonly known as the bird flu, has been detected in a pig. The virus is widespread ...
Highly Pathogenic Avian Influenza (Bird Flu) Outbreak in Cattle
"Highly pathogenic" avian influenza is a virus that causes severe illness and death in birds. The highly pathogenic avian influenza H5N1 strain currently ...
Avian influenza A (H5N1) virus infection - BMJ Best Practice
Avian influenza A(H5N1) virus infection is a notifiable condition. Infection prevention and control measures such as patient isolation and standard, ...
Avian Influenza: Wildlife Diseases - Maine.gov
The virus is shed at high levels through all respiratory secretions, saliva, and feces. It can also remain infective in cold and wet environments and remain ...
Avian and Novel Influenza Quicksheet - CDPH
influenza viruses. Avian (bird) influenza (flu) virus is a type of novel influenza virus. These viruses naturally spread among wild aquatic birds worldwide ...
Avian Influenza (AI) - Government of Prince Edward Island
AI is a viral disease that can affect the respiratory, enteric (digestive) or nervous system of many kinds of poultry and other birds.
Bird flu (avian influenza) - DAFF
Bird flu is a viral disease of birds and is found across the globe. Bird flu virus strains are described as low pathogenicity avian ...
Avian influenza (bird flu) | Washington Department of Fish & Wildlife
Avian influenza, also known as bird flu, refers to the disease caused by infection with avian (bird) influenza (flu) Type A viruses.
Highly Pathogenic Avian Influenza (HPAI) or "Bird Flu" | Ohio ...
Bird flu is caused by infection with avian influenza Type A viruses (e.g., H5N1, H7N9). These viruses spread naturally in wild aquatic birds but ...
Highly Pathogenic Avian Influenza | Lenawee County, MI
The reported signs and symptoms of avian influenza virus infections in humans have ranged from no symptoms or mild flu-like respiratory symptoms to severe ...
How worried should we be about avian flu? Academic experts weigh ...
What risk does the virus pose to humans? ... Avian flu viruses rarely infect humans. The World Health Organization (WHO) reports that from 2003 to ...
Avian Influenza - APHA Science Blog
Avian influenza (AI), more commonly known as bird flu, is an infectious disease caused by viruses whose natural reservoir hosts are wild water birds.
Avian influenza - King County, Washington
A few types of avian flu virus have infected a very small number of people, caused serious illness and have had a high death rate. These virus types are H5N1, ...
Delaware Avian Influenza Information Center
Symptoms of avian influenza in poultry include: Sudden death without other clinical signs; Lack of energy and appetite; Swelling of the heat, eyelids, comb, ...
Pathogenicity and transmissibility of bovine H5N1 influenza virus
Highly pathogenic H5N1 avian influenza (HPAI H5N1) viruses occasionally infect, but typically do not transmit, in mammals. In the spring of ...
Bird flu (avian influenza): how to spot and report it in poultry or other ...
These signs can indicate bird flu, but the avian influenza virus can only be confirmed through laboratory tests. If you are concerned about the health of ...
Experts: no need to panic, but be aware about avian flu - KHON2
For birds, the virus is deadly and can pass to other animals. For people, symptoms are similar to the flu – fever, cough, sore throat and ...
Influenza A virus subtype H5N1
Influenza A virus subtype H5N1 is a subtype of the influenza A virus, which causes influenza, predominantly in birds. It is enzootic in many bird populations, and also panzootic.
Influenza A virus subtype H5N2
VirusH5 N2 is a subtype of the species Influenzavirus A. The subtype infects a wide variety of birds, including chickens, ducks, turkeys, falcons, and ostriches.
Influenza A virus subtype H7N9
Influenza A virus subtype H7N9 is a subtype of the influenza A virus, which causes influenza, predominantly in birds. It is enzootic in many bird populations.
Influenza A virus subtype H10N3
Influenza A virus subtype H10N3 is a subtype of viruses that causes influenza. It is mostly present in wild avian species. The first human case was reported in 2021.
Influenza A virus subtype H7N7
VirusInfluenza A virus subtype H7N7 is a subtype of Influenza A virus, a genus of Orthomyxovirus, the viruses responsible for influenza. Highly pathogenic strains and low pathogenic strains exist. H7N7 can infect humans, birds, pigs, seals, and horses in the wild; and has infected mice in laboratory studies. This unusual zoonotic potential represents a pandemic threat.
Influenza A virus subtype H7N2
VirusInfluenza A virus subtype H7N2 is a subtype of the species Influenza A virus. This subtype is one of several sometimes called bird flu virus. H7N2 is considered a low pathogenicity avian influenza virus.