The Czech Veterinary authorities have confirmed the first case of bird flu in Prague. The deadly H5N8 virus was confirmed in a dead swan found on the banks of the Vltava River in Prague 7. No special measures will be taken for the time being in the Czech capital. The bird flu has been confirmed in six other locations in the Czech Republic. Thirteen thousand birds have been slaughtered since the first case was confirmed just over a week ago to try and prevent the spread of the disease.