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19 lip 2024 · The best way to prevent H5N1 bird flu is to avoid sources of exposure whenever possible. Infected birds shed avian influenza A viruses in their saliva, mucous, and feces and other infected animals may shed avian influenza A viruses in respiratory secretions and other body fluids (e.g., cow milk).
- What Causes Bird Flu Virus Infections in Humans - CDC
Infected birds shed avian influenza viruses through their...
- What Causes Bird Flu Virus Infections in Humans - CDC
HPAI epizootics have been documented worldwide due to the A/H5 and A/H7 virus groups. The ongoing A/H5 outbreaks in wild and farmed birds are affecting several countries worldwide, and have caused sporadic transmission events to humans. Read more facts about avian influenza in humans.
28 sie 2024 · Human infection with avian influenza viruses such as A (H5N1) can cause clinical disease ranging from conjunctivitis, mild upper respiratory tract infection and gastrointestinal issues to more severe outcomes, including encephalitis, encephalopathy and death.
17 lut 2022 · Case definition. All human cases infected with a novel influenza strain are notifiable in the EU under EU legislation and the International Health Regulations (IHR) through the Early Warning and Response System (EWRS) and IHR, respectively. Human infections with A (H5N1) are notifiable according to EU Decisions 2018/945 and 1082/2013/EU.
3 maj 2024 · Infected birds shed avian influenza viruses through their saliva, mucous and feces. Other animals infected with avian influenza viruses may have virus present in respiratory secretions, different organs, blood, or in other body fluids, including animal milk.
Over recent years, avian influenza or bird flu due to highly pathogenic avian influenza (HPAI) A (H5N1) has devastated millions of poultry flocks and affected wild birds in different regions of the world, including the WHO European Region.
16 maj 2024 · Avian influenza, sometimes known as bird flu, is a disease caused by a virus that mainly affects birds but can also affect mammals, including humans. It primarily spreads from infected birds to humans through close contact with birds or contaminated environments, such as in backyard poultry farm settings and at markets where birds are sold.
