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A(H5) Bird Flu: Current Situation - CDC
A (H5) bird flu is widespread in wild birds worldwide and is causing outbreaks in poultry and U.S. dairy cows with sporadic human cases in U.S. dairy and poultry workers. While the current public health risk is low, CDC is watching the situation carefully and working with states to monitor people with animal exposures. CDC is using its flu surveillance systems to monitor for A (H5) bird flu ...
Avian influenza - Wikipedia
Avian influenza, also known as avian flu or bird flu, is a disease caused by the influenza A virus, which primarily affects birds but can sometimes affect mammals including humans. [1] Wild aquatic birds are the primary host of the influenza A virus, which is enzootic (continually present) in many bird populations. [2][3] Symptoms of avian influenza vary according to both the strain of virus ...
Bird Flu | Bird Flu | CDC - Centers for Disease Control and Prevention
Current Situation H5 bird flu is causing outbreaks in wild birds and poultry, other animals and sporadic human cases.
Detections of Highly Pathogenic Avian Influenza in Wild Birds
Wild birds can be infected with highly pathogenic avian influenza (HPAI) and show no signs of illness. They can carry the disease to new areas when migrating, potentially exposing domestic poultry to the virus.
What is avian influenza? Fast facts on ‘bird flu’ in the U.S.
Highly pathogenic avian influenza, HPAI, or “bird flu,” cases are popping up, so here are some expert facts about the viral disease.
Why Bird Flu Is Surging Again—And What It Means for Public Health ...
After a quiet summer, bird flu cases are rising again. Scientists expected the development, but what happens next is still uncertain
Avian Influenza (Bird Flu): H5N1, Causes, Symptoms & Treatment
Bird flu (avian influenza) is a type of viral infection that spreads in birds and some mammals. Sometimes, humans can get bird flu from infected animals.
Bird flu (avian influenza) | Australian Centre for Disease Control
Bird flu mainly spreads to people from infected birds. Infections in people are rare but can be severe. Staying away from sick or dead birds and wildlife is the best protection.
Avian influenza - fao.org
Avian influenza is a highly contagious transboundary disease with zoonotic potential affecting both animal and human health. It causes variable clinical signs and high mortality rates in both wild and domestic bird populations. Current H5 AI outbreaks have severely impacted countries globally, causing losses of rare and important wild bird species, as well as significant social and economic ...
Texas Animal Health Commission
Avian Influenza (AI), caused by influenza type A viruses, is a contagious viral disease that poses a major threat to the poultry industry and animal health. Migratory waterfowl are a natural reservoir for this disease.
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