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What is H5N1 avian influenza and how does it spread?
H5N1 avian influenza is a highly pathogenic virus that primarily affects birds but can also infect humans. It spreads through direct contact with infected birds, their droppings, or contaminated surfaces. The virus can also be transmitted through respiratory droplets in close proximity to infected birds.
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What precautions are being taken in Canada regarding bird flu?
In Canada, health officials are closely monitoring the situation following the first presumptive human case of H5N1. Precautions include investigating the source of the infection, monitoring contacts of the patient, and advising the public on hygiene practices to reduce the risk of transmission.
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What are the symptoms of avian influenza in humans?
Symptoms of avian influenza in humans can vary but often include fever, cough, sore throat, and conjunctivitis. In severe cases, it can lead to pneumonia and acute respiratory distress. The recent case in British Columbia began with conjunctivitis, which is consistent with other H5N1 infections.
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How can the public protect themselves from bird flu outbreaks?
To protect against bird flu outbreaks, the public should avoid contact with wild birds and poultry, practice good hygiene, and stay informed about local health advisories. It's also important to report any sick or dead birds to local health authorities.
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What is the current situation with H5N1 in North America?
The H5N1 virus has been spreading among wild birds and poultry in North America, with recent cases reported in both the U.S. and Canada. The situation is being closely monitored by health officials to prevent further infections and to understand the virus's potential spread to humans.