Can you catch Avian Flu from your Cockatiel?

Zoonotic diseases, or diseases that can be passed between animals and people, have gotten a great deal of attention in the first part of the twenty-first century, thanks to diseases such as avian flu, which came to public attention in late 2003 when outbreaks were reported in Asia. Ten countries reported outbreaks in 2004, and fifty-five people worldwide contracted the disease from birds. When this book went to press, the Centers for Disease Control and Prevention had a plan in place to combat avian flu in the event of an outbreak in the United States, and vaccines to combat the disease are under development. Avian flu is an infectious disease that is caused by Type A strains of the influenza virus. It infects mostly waterfowl, such as ducks, and it can spread to domestic poultry. Wild birds worldwide may be carriers of avian flu. Carrier birds often do not show signs of illness, but they shed the virus through their droppings, nasal secretions, or saliva.

Avian flu is of particular concern to poultry farmers in the United States. Since 1997, about 16 outbreaks of avian flu have been reported on U.S. poultry farms. These outbreaks were classified as low pathogenic, which means few birds became ill or died. This is in direct contrast to the cases reported in Asia in 2003 and 2004, when thousands of birds became ill or were euthanized to stop the spread of the disease.

People can catch avian flu by coming in contact with the droppings of infected birds or with the birds themselves. This is what happened in Asia during the outbreaks in 2003 and 2004. Symptoms of avian flu in people can range from the typical flulike symptoms, such as fever, cough, sore throat, and muscle aches, to eye infection, pneumonia, and other life-threatening complications. Clinical signs in birds can vary, from birds who show no signs of illness to any of the following: lack of energy and appetite, decreased egg production, soft-shelled or misshapen eggs, nasal discharge, sneezing, a lack of coordination, and loose droppings.

Let me emphasize that it is extremely unlikely that your cockatiel is a carrier of avian flu or that you could catch avian flu from your pet. Avian flu is a greater concern for poultry farmers and bird breeders than it is for the average pet bird owner. I am including information here because the topic has received a lot of attention in television and newspaper reports.

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