Bird Flu Strikes Hawaii: A New Challenge

For the first time, Hawaii has reported cases of bird flu, H5N1, in ducks and geese on the island of Oahu. The virus, likely carried by migratory birds, has already led to the culling of over 70 birds. While officials assure that the risk to humans is low, the situation is serious. In Canada, a teenager is critically ill after contracting a mutated strain of bird flu that's better at infecting humans. Scientists are concerned but believe the mutations happened after infection, not spreading to others yet. The virus has already affected millions of poultry and wild birds in the US. Experts warn every infection risks a pandemic if the virus mutates further to spread easily between humans. Hawaii's bird sanctuary owner, Susan Wilkinson, had to say goodbye to her flock due to the outbreak. She urges residents to take bird flu seriously, clean thoroughly, and quarantine. The virus' spread to cows in 2022 raised alarms, and it's unclear how it jumped species. Every non-bird mammal it infects raises the risk of human infection. In the US, most human cases are linked to infected cattle or poultry. One case in Missouri has an unknown source. In Canada, a teen caught bird flu without farm contact, only having pets. Scientists monitor the situation closely.